There are two exhaust pipes on both sides of the rebel 1500 pickup truck, which are full of domineering, allowing the sound of the 5.7 V8 engine to be output at will. Having a rebel and buying an RV to drag you around can let you take your family to find poetry and the distance. It is not so much a miniature version of Tyrannosaurus Dodge as a brother of Tyrannosaurus Rex, because many designs of Tyrannosaurus Rex originated from rebels.
Basic configuration: 3.92 rear axle ratio 7-inch Rebel theme color driving computer central control 5: 00 touch screen (UConnect 3) 115 V power interface LED fog light LED headlights with black border LED taillight glove box light black badge black tailgate badge Rebel badge black bottom two-color paint/fender black powder coating front and rear bumpers black grille black exterior rearview mirror: heating, Electric folding electronic time-sharing shift transfer box rear differential lock Bilstein? performance shock absorption sports performance hood full-length floor center console front collision warning with active braking steep slope descent cross-country rubber mat leather bucket seat electric main driver 8-way, with 2-way lumbar support electric sliding rear window skid plate (transfer box, steering system, front suspension, fuel tank) leather door trim plate towing hook 18-inch black aluminum wheel, 275/70 R18 four-season tire.
First-class package configuration: front heating seat heating steering wheel electric adjustable pedal Rear ceiling lamp Rear window defroster with lighting cosmetic mirror Sun visor 8.4-inch touch screen supports Apple Carplay universal garage to open night bag configuration: ?18×8-inch bright black wheel hub black front bumper black air intake grille Tel: Manager Gao 15022084111 (same as WeChat)
If T-Rex Dodge Ram is responsible for the sales of its series, it must make a great contribution to its predecessor Ram Rebel! Because many design concepts of Tyrannosaurus Rex are based on the essence of rebels.
Many card friends are unfamiliar with rebels. In fact, it is not a new model. It was introduced in China as early as 2017. Later, we stopped introducing it for various reasons. At present, the new model has arrived in the store. The rebel’s appearance is very domineering, and the huge logo shows its powerful performance. The steel front sand guard and 18-inch off-road wheels below with the original off-road tires remind us that it is born for off-road.
The design of the interior is very family-oriented, and the layout of various function buttons is exactly the same as that of the same brand’s horn and sports version. The electronic knob handle and the 12-storage vertical screen navigation screen are very scientific and technological.
Our advantage: vehicles can enjoy national warranty, warranty, replacement and return. We have many years of successful experience in customer service and provide you with the best solution that suits you. Every car we provide for you has undergone strict PDI inspection, and there is a quality guarantee that can reassure you after sale. We provide you with original and pure accessories and efficient and high-quality maintenance services. The most advanced technology and equipment, all-round quality service and high-quality staff. All models sold in our shop are regular brand-new commercial vehicles. You can enjoy the national three guarantees policy. And can be maintained in a regular 4S shop authorized by any manufacturer in the country and after maintenance. On the day of car purchase, the company can issue all vehicle procedures (customs clearance). Commodity inspection Invoice. Certificate of approval. Certificate of conformity. Vehicle information table. Vehicle instruction manual. Three packs of classes. Maintenance cards, etc.) to ensure that all foreign customers can settle down locally.
Company name: Tianjin Xiangruitong Automobile Sales & Service Co., Ltd. (Binhai Branch)
Company Address: Tianjin Binhai New Area Bonded Zone International Automobile City
Tel: Manager Gao 15022084111 (same as WeChat)
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[Global Times reporter Yuan Jirong] In order to suppress and contain the rising China science and technology and safeguard American hegemony, Washington has increasingly turned to the core of the digital economy — — In the field of chips. On August 15th, the US Department of Commerce implemented export control on EDA software known as "the mother of chips". Previously, the United States had promulgated the Chip and Technology Act of 2022 (hereinafter referred to as the "Chip Act") on July 28th. The purpose of this bill is to cut off the supply of advanced technology, equipment and materials for chip manufacturing to China, accelerate the return of the chip industry to the United States through subsidies, cut off the contact between China’s chip industry and the world, and reshape the supply chain pattern of the global chip industry chain. Obviously, this is a wishful plan of the United States. So how many "devils" are hidden in the "Chip Act" of the United States? Our reporter conducted an interview and investigation.
In the five sub-chains, where do Chinese and American enterprises occupy?
The main contents of the "Chip Act" in the United States include three items: one is to provide 52.7 billion US dollars of financial support to the semiconductor industry; The second is to provide enterprises with a 25% investment tax credit of about $24 billion; The third is to allocate about 200 billion US dollars to support cutting-edge technologies such as artificial intelligence, robotics and quantum computing. The United States is trying to attract enterprises to set up factories in the United States, so as to concentrate the advanced process (below 28 nm) chip manufacturing industry in the United States, to confront China’s challenges in the semiconductor field, and to safeguard the technological hegemony of the United States. According to industry data, in 1990, the United States accounted for 37% of the global semiconductor manufacturing industry, and in 2020, this proportion dropped to 12%.
In the related statement issued by the White House, the purpose of the "Chip Act" includes reducing costs, creating jobs, strengthening the supply chain and so on, so as to compete with China. To this end, the bill requires the establishment of four funds: the "American chip fund" totals 50 billion US dollars, of which 39 billion US dollars is used to encourage chip production and 11 billion US dollars is used to subsidize chip research and development; The "US Chip Defense Fund" has a total of 2 billion US dollars to subsidize the production of key chips related to national security, which will be allocated by the US Department of Defense in stages from 2022 to 2026; The "American Chip International Technology Security and Innovation Fund" has a total of 500 million US dollars to support the establishment of a safe and reliable semiconductor supply chain; The "American Chip Labor and Education Fund" has a total of 200 million US dollars to cultivate talents in the semiconductor industry.
As the largest chip market in the world, China consumes about 3/4 of the chips in the world. But in the global chip industry chain, China is in the middle and lower reaches. Chip industry has its unique internal structure and industrial characteristics, and its industrial chain is divided into five sub-chains. The first is design. The largest chip design company in the world is ARM in Britain, EDA in the United States occupies a monopoly position in software design, and the design capability of Huawei Hisilicon can reach 7 nanometers. The second is manufacturing, including finished products and semi-finished products. Among them, semi-finished products generally refer to wafers, and high-purity wafers are basically monopolized by Japanese companies; Chip products are made on the basis of wafers, and the international output of SMIC is currently the fifth in the world. The third is packaging testing, which is basically labor-intensive, and the gap between China and the world is not big. The fourth is equipment production. The most sophisticated EUV mask aligner is ASML, the Netherlands, which is the only enterprise that can provide 7 nm process mask aligner. The equipment manufacturers that produce wafers are mainly in Japan, and companies such as Mitsubishi and Sony are dominant. Shanghai Microelectronics has been able to produce equipment for making 28 nm chips. The fifth is auxiliary materials. Including photoresist, mask, target, packaging substrate, etc., these materials are still facing bottlenecks in China enterprises.
Geng Bo, deputy secretary-general of the Third Generation Semiconductor Industry Technology Innovation Strategic Alliance, told the Global Times reporter that "the layout of key patents involving upstream advanced process technology, some key raw materials, equipment and spare parts consumables is still not perfect". At present, there is a severe trade deficit in China’s integrated circuit industry, and some high-end chips are not completely self-sufficient. Take memory chips as an example. At present, American products account for half of the global market, South Korea accounts for about 25%, Japan accounts for 10%, Europe accounts for 8%, and China accounts for 3%.
Killing is mainly in the manufacturing process.
Recently, IC Insights, a well-known semiconductor research institution, released a report. In 2021, the chip scale consumed in China was about 186.5 billion US dollars, but the chip manufactured in Chinese mainland was only 31.2 billion US dollars, accounting for only 16.7%. The "Chip Act" of the United States mainly focuses on the following aspects, with the intention of strangling China’s chip industry in its infancy.
First, the technology, equipment and materials below 28 nm are blocked from China. Han Xiaomin, general manager of Jiwei Consulting, told reporters that the restrictions of the chip bill are mainly reflected in two aspects: First, supply chain resources such as equipment and materials related to advanced manufacturing are continuously prohibited from being given to local enterprises in China, and the research and development progress of China enterprises in the field of advanced manufacturing is suppressed; Second, chip companies supported by the Chip Act are required not to invest in advanced technology in Chinese mainland and continue to split the China market and the global supply system. Although the restrictions of the "Chip Act" mainly start from the manufacturing link, it will cooperate with a series of other restrictions. For example, EDA tools involving GAA process have just been banned from being used by China enterprises recently; Restrict American companies from providing China with the equipment needed to manufacture advanced chips; Pressure the Dutch government to ban ASML from selling deep ultraviolet mask aligner to China.
Secondly, through subsidies, it is forbidden for companies receiving US federal funds to significantly increase production of advanced process chips in China for a period of 10 years. Companies that violate the ban or fail to correct the violation may need to refund the federal grant in full. According to the BBC, in the past, all American equipment manufacturers received a letter from the US Department of Commerce, informing them not to supply China with equipment for manufacturing chips of 14 nanometers or less. Tim Archer, chairman and CEO of American chip equipment manufacturer Panlin Semiconductor, said at the latest financial report that the scope of US technology export control to China will be further extended to foundries that produce chips below 14 nanometers.
Before and after the "Chip Act" was signed, under the high-pressure atmosphere, many American semiconductor companies have announced that they will expand their investment in their own country. On August 9th, Micron announced that it will invest 40 billion dollars to make chips in the United States by 2030, and this action will be supported by the Chip Act. Reuters reported on the 8th that Qualcomm has agreed to purchase an additional $4.2 billion worth of semiconductor chips from Gexin’s new york factory, bringing its total purchase to $7.4 billion by 2028.
Finally, we should promote the establishment of the "Four-Party Alliance of Chips" to further restrict the development of chips in China. This is a chip industry alliance between the United States, Japan, South Korea and Taiwan Province, which is intended to monopolize the high-end chip industry. It wants to integrate the chip manufacturing industry of American allies and set up a chip supply chain in the United States to exclude competitors.
China’s Countermeasures
Industry experts believe that in the short term, the "Chip Act" involves high-end OEM of advanced manufacturing technology, and memory has a great impact on China. However, in the long run, it is the consensus of domestic industry to carry out localization in related fields, and the restrictions of the bill can only accelerate this process. Geng Bo said that the upstream semiconductor equipment and materials will benefit from the continuous expansion of production and the acceleration of localization in China Wafer Factory. In view of the macro-policy blessing of localization and the uncertainty of international situation and supply chain security, China semiconductor industry should do a good job in top-level design and overall layout, increase policy support, strengthen international cooperation outside the United States, enlarge and strengthen the head enterprise, increase the training of industry talents and discipline construction, and strive to establish a certain closed-loop supply capacity in the industrial chain to prevent the recurrence of "core shortage tide".
At the same time, for the United States, relying on a "chip bill" cannot reshape the glory of the local chip industry, and it is even more difficult to rebuild the manufacturing industry chain. Some industry experts said that the global "chip shortage" has been gradually eased this year, and there has even been a surplus in chip production, and many chips are being sold at reduced prices. This means that the chip industry is not a promising industry at least for the moment. Market investors are also confirming this judgment. After the release of the "Chip Act", the share prices of major semiconductor companies in the United States fell due to the decline in demand for early warning in the industry.
Han Xiaomin said that the "Chip Act" can alleviate the strategic anxiety of the United States by attracting leading enterprises to set up factories in the United States through subsidies. However, it is not optimistic that the United States will truly become an advanced technology manufacturing base. Some experts believe that although China has not broken through the high-end chip manufacturing technology for the time being, it has chip factories accounting for half of the world’s total, and the "Chip Act" of the United States will promote Chinese enterprises to break through the technology. The domestic manufacturing industry in the United States is hollow and lacks talents, and it is impossible to form independent chip production capacity in a short time. According to the estimation of the Boston Consulting Group and other institutions, if the United States adopts the policy of "hard decoupling technology" from China, it may cause American semiconductor enterprises to lose 18% of the global market share and 37% of the revenue, and reduce 15,000 to 40,000 high-skilled jobs. This is tantamount to luring domestic enterprises away from the China market with a drop in the bucket subsidy.
Scientific research environment is a general term for all kinds of direct and indirect factors that affect scientific and technological personnel to engage in scientific research activities. A good scientific research environment is conducive to researchers to concentrate on research and stimulate their creative vitality, which is of great significance to promoting scientific and technological progress and implementing the innovation-driven development strategy.
In recent years, the basic situation of scientific research environment in China has aroused widespread concern and debate from all walks of life, and has been highly valued by the relevant national science and technology management departments. In order to deeply understand the cognition of scientific researchers in various provinces (autonomous regions and municipalities directly under the Central Government) on the scientific research environment in their respective regions, the research group of the Institute of Science and Technology Policy and Management Sciences of the Chinese Academy of Sciences, with the support of the China Association for Science and Technology, selected five types of sites, including universities, research and development institutions, park enterprises, large and medium-sized industrial enterprises and medical and health institutions, and distributed 8,074 questionnaires to scientific researchers directly engaged in R&D activities, with 7,868 returned and 7,691 valid questionnaires. On the basis of this investigation, combined with the statistical data of science, technology, economy and society in 2012, this paper made a comprehensive evaluation of China’s scientific research environment.
The researchers gave positive comments on the current scientific research environment as a whole.
First, the conditions of scientific research infrastructure have improved significantly, and nearly 30% of researchers feel that they have sufficient funds and full tasks.
According to the survey, nearly 80% of the researchers think that the basic conditions of scientific research have improved obviously, among which 65% think that the basic conditions of scientific research in their institutions are at the middle and upper-middle level in China, 10% think that they are at a higher level in China, and only a little over 20% think that the basic conditions of their institutions are poor. At the same time, when it is necessary to obtain relevant experimental materials or consult scientific research references in scientific research activities, more than half of them feel convenient or very convenient, and only 20% think it is inconvenient or inconvenient. In terms of scientific research intensity and task fullness, nearly 30% feel full of funds and tasks, nearly 30% spend more than 40 hours a week directly engaged in scientific research activities, and nearly 30% feel that scientific research tasks are challenging. This reflects that in recent years, with the continuous increase in the total amount of scientific research funds invested by the central and local governments, the basic conditions of scientific research work in China have been greatly improved, and the tasks of scientific researchers are generally full, especially those who study abroad, have high academic qualifications, and have high professional titles. The recognition of the basic conditions of scientific research in their units is the highest.
Second, the degree of scientific research cooperation and professional division of labor has been significantly strengthened, and researchers generally recognize the norms of teamwork.
Institutions are equipped with full-time, high-level scientific research assistants, and the formation of a relatively close network of partners among scientific researchers is an important factor to improve the efficiency and level of scientific research work. The survey results show that the cooperation and professional division of labor among researchers have improved to some extent. In the same organization, the frequency ratio of other colleagues to undertake and complete the scientific research auxiliary work reaches 30%, which is higher than the frequency ratio of handling the scientific research auxiliary work by themselves without auxiliary personnel at all; At the same time, the frequency ratio of scientific research collaborators from their own institutions is as high as 44%, and the units where more than 85% of scientific researchers work actively encourage cross-departmental or inter-institutional cooperation. However, it is common for graduate students to help teachers undertake scientific research auxiliary work, which is much higher than the proportion of full-time auxiliary personnel, which shows that there is still much room for improvement in the scale of teamwork in scientific research units. About 40% of the team leaders’ influence comes from their academic level and strategic vision. About 40% of the team members have consultation and communication, and respect each member’s own choice. Another three quarters of the team results are distributed according to actual contributions, and more than half of the researchers have a strong sense of belonging to the team, which reflects the recognition of most researchers on the existing team cooperation model.
Third, researchers give positive comments on the scientific research management ability of their units and are optimistic about the career development space.
The survey shows that about 90% of researchers give positive comments on the overall impression of the scientific research management department of the unit, among which nearly 60% think that the auxiliary scientific research services and the overall innovation atmosphere of the unit are "generally acceptable" or "very good", and nearly 70% think that the current performance evaluation mechanism is reasonable. At the same time, most researchers have remained relatively stable in their work. From the observation of the flow of researchers in their own units in the past two years, more than 80% of researchers have not felt the frequent outflow of other researchers, and they are satisfied with the career development space in their own units. Only less than 15% researchers are "not satisfied" or "very dissatisfied" with the career development space in their own units, hoping for other better development opportunities. The work of the party and government organs is still attractive to a considerable number of researchers. If there is an opportunity to transfer to the party and government organs at the same level or to start a business, more than 50% of researchers will consider moving. Generally speaking, good working environment, personal development space, stable work, more learning opportunities, and giving full play to their abilities are the main reasons why most researchers choose to stay in their current work units.
Fourth, the scientific and technological innovation policy has been well received by researchers, and the implementation and implementation need to be further strengthened.
In recent years, the central and local governments have issued a series of policies and supporting measures to encourage scientific and technological innovation, attract high-level talents and promote the development of high-tech industries. Researchers generally recognize these incentive policies, and nearly 40% of them think that the policies are good and fully affirm them. More than half of the researchers still hope that the government will increase its encouragement and support. For the implementation of these policies, 8% of researchers think that the effect is very good, and 38% think that "some encouragement policies have been implemented, and the overall effect is ok", which is basically the same as the overall proportion of "the implementation is not good, the effect is not great, and these policies are basically not felt". This shows that the implementation of relevant science and technology policies has not been widely recognized, and the urgent task is to enhance the scientific nature of policies and further increase publicity and implementation.
Six outstanding problems reflected by scientific researchers
First, a large number of institutions lack systematic and efficient innovation management capabilities.
All kinds of institutions in Industry-University-Research generally don’t know enough about the law of creative activities in scientific research, which is manifested in the weak ability of specialized division of labor and cooperative management of scientific research organizations, and they are used to managing scientific researchers by means of administrative management and engineering management, and lack of supporting for truly valuable "creative" work, which makes a large number of scientific researchers’ enthusiasm consumed in low-level repetitive daily chores. On the one hand, scientific researchers frequently work overtime, on the other hand, about 70% of scientific researchers directly engage in scientific research activities for less than 40 hours a week. According to the survey, only 16% of the researchers think that the unit attaches great importance to innovation, and about 50% of the researchers think that the incentive effect of scientific research and innovation in their unit is not good; 34% of the respondents think that although the company has formulated some incentive measures, the overall incentive atmosphere for innovation has not yet emerged, and 8% of the respondents think that there is basically no difference between innovation and non-innovation in the company.
Second, the investment and allocation of science and technology funds are not targeted to people.
In recent years, China’s investment in scientific research has increased rapidly, and it has become the third largest country in the world. These greatly increased scientific and technological funds have achieved remarkable results in improving the basic conditions of scientific research and other "hardware facilities", but they are insufficient in investing people, especially young and middle-aged researchers with more innovative vitality. The survey shows that the current research funding, task pressure and work intensity basically present three "one-third" situations, that is, in terms of sufficient research funding and full tasks, there are one-third of people who feel full, average and lacking; In terms of the pressure and challenge of scientific research work, one-third of the people feel very stressed, less stressed and more moderate; At the same time, the proportion of people who spend more than 40 hours, less than 20 hours, and between 20 hours and 40 hours is also one-third of three. In addition, researchers with different professional titles have significant differences in their cognition of individual environment. The actual working time intensity and the proportion of challenging scientific research work of deputy senior and intermediate researchers are higher than those of senior researchers, but their satisfaction in scientific research activities, funding commitment and academic exchanges is lower than that of senior researchers, which also shows that the allocation of scientific and technological resources is insufficient to support this group.
Third, most researchers still lack high-level and international academic exchange opportunities.
It is found that the internationalization level of scientific and technological research in China has become an important factor that restricts the improvement of scientific researchers’ ability. 44% of researchers "mainly participate in academic conferences or scientific and technological group exchanges organized by domestic organizations", and two-thirds of researchers choose to publish their scientific research results in China because "there will be some language or channel barriers abroad". Less than 15% of researchers can publish their academic research results internationally without obstacles, and only 11% can participate in foreign academic exchanges relatively freely and conveniently. More than 40% of researchers said that they "seldom have academic exchanges" and "lack relatively high-level academic exchange opportunities", and 16% of researchers still have obvious obstacles in terms of regions, institutions or languages even if they publish their scientific research results in China, reflecting that some researchers’ channels for participating in academic exchanges are not smooth enough, and their academic exchange ability needs to be further strengthened.
Fourth, the publicity and transparency of the allocation mechanism of scientific and technological resources are not enough.
For the research funding mechanism of local government departments, except for 32% researchers who did not give a clear judgment, less than 5% clearly chose "the whole funding mechanism is open and transparent", while the proportion that "the process is very opaque and all kinds of hidden rules are very serious" is as high as 13%, and 30% researchers think there are some unfair and unreasonable places, "but not very serious"; Another nearly 20% of the staff think it is not bad on the whole, which has greatly improved compared with the past. In addition, some researchers specifically mentioned the problem of "unfair project application" in the allocation of scientific research funds, which is reflected in the prevalence of "learning hegemony" in the formulation, application and evaluation of project guides. I hope that the setting and funding mechanism of related scientific research projects will be more open and transparent.
Fifth, the academic community and scientific and technological associations have not played a sufficient role.
Academic communities and scientific and technological societies are important carriers to strengthen the education of scientific values and integrity of researchers and promote academic exchanges. According to the survey, nearly one-third of the researchers’ overall impression of the scientific and technological associations in this region said that they seldom contact with scientific and technological organizations, more than half thought that the scientific and technological organizations in this region were not active enough, nearly 8% said they knew something about a certain scientific and technological association, and less than 3% of the researchers had a better understanding of the society and gave a "good impression" evaluation. It can be seen that the majority of scientific researchers have obviously insufficient understanding and participation in scientific and technological associations, and the scientific and technological associations that should play an important role as carriers and intermediaries in developing academic norms, shaping scientific values and promoting academic exchanges have not fully played their roles at present. Strengthening the self-construction of "academic communities" and enhancing the value recognition of scientific researchers are the weak links in the current development of China’s scientific community.
Sixth, the overall cultural atmosphere of social innovation is not ideal.
A good social innovation atmosphere is an important prerequisite to stimulate the innovation enthusiasm and vitality of researchers, and it is also an important aspect that researchers pay attention to. It is found that the atmosphere of social tolerance failure, challenge to academic authority and academic independence, which are necessary for creative work, is not highly evaluated by researchers. Nearly half of the researchers think it is general, and the proportion of ideal or unsatisfactory is about 20%. In terms of improving the social image and political status of scientific and technological personnel, 50% of scientific and technological personnel think that there is no obvious difference from other occupations. Among them, only 19% think that the social status of researchers in this area has been greatly improved, and nearly a quarter of researchers think that despite a lot of publicity in various aspects, there has been no substantial improvement; Generally speaking, most researchers think that compared with other groups, the social status has not improved much.
Analysis of the crux of the above problems mainly lies in the lack of creativity of scientific researchers and the low level of independent management of scientific research activities.
First, the substantial increase in investment in science and technology has improved the working conditions of researchers, but it will not automatically bring about the same improvement in the satisfaction of researchers with the scientific research environment.
According to the survey, the higher the level of researchers, the more scientific and technological resources they occupy, and the higher the quality requirements for the scientific research environment. Senior and senior researchers who have studied abroad and are at the top of the group of researchers are significantly superior to other groups in terms of basic conditions for scientific research, research funds, publication of achievements and opportunities for academic exchange, and they are also in a dominant position in teamwork. At the same time, they attach great importance to the norms of teamwork and have higher requirements for the scientific research management level of their units. This situation shows that innovation management and cultural issues are replacing the lack of investment in science and technology, and become the main problems restricting the improvement of the current scientific research environment in China. It requires government management departments and various scientific research institutions to explore macro-and micro-management mechanisms that are more in line with the laws of scientific and technological innovation activities.
Second, the conflict between the increasing demand for scientific autonomy and the administrative science and technology management system has become one of the main contradictions in the macro-management system of science and technology in China.
The intervention of too many external administrative forces makes the degree of independent management of scientific researchers, scientific research institutions and scientific communities insufficient, which not only reduces the efficiency of scientific research and management, but also affects the enthusiasm and sense of accomplishment of scientific researchers as knowledge workers. In particular, some scientific research institutions and management departments lack of attention to the laws of scientific research and innovation activities, and the management methods focus on planning and administration. There is a big gap between the management ability of creative activities and the actual needs of scientific researchers, which leads to the phenomenon of simple management methods, repeated work by scientific researchers and a lot of work in vain to some extent. In addition, the imperfect public participation mechanism in the allocation mechanism of scientific and technological resources leads to the insufficient participation of the scientific community and the public in public scientific and technological affairs, and the low recognition of the fairness and impartiality of the government in allocating resources is also an important reason that affects the positive evaluation of the scientific research environment by researchers.
In short, although the scientific research infrastructure conditions of various units have improved significantly in recent years, all units and government scientific and technological management departments are also vigorously strengthening scientific research performance management, promoting scientific research cooperation, and actively introducing a series of incentive policies for scientific and technological innovation; However, the survey found that researchers still generally feel that it is difficult to give full play to their creativity, and their units and scientific and technological management departments lack systematic and efficient innovation management capabilities, which has become the main obstacle to improving the scientific research environment. This also means that innovation management and cultural issues are replacing the overall lack of investment in scientific and technological resources, becoming an important factor affecting researchers to judge the quality of scientific research environment, and further requiring government management departments and various scientific research institutions to explore macro-and micro-management mechanisms that are more in line with the laws of scientific and technological innovation activities.
Suggestions on respecting the law of scientific research activities and promoting the process of independent management of scientific research institutions and researchers
To improve the scientific research environment, we must strengthen the regular understanding of scientific research activities and management, give full play to the initiative and creativity of scientific and technological personnel, and greatly expand the participation scope and discourse power of scientific communities and the public in government scientific and technological affairs. The research group suggested that:
Efforts should be made to ensure the time for scientific researchers to directly engage in scientific research activities.
Increase the steady support for public scientific research institutions, simplify the scientific research management and evaluation mechanism, and shorten the time for scientific researchers to participate in administrative affairs and other social affairs activities; With the positive attitude of "releasing water to raise fish", we will support scientific researchers to concentrate on their scientific research work, and guide front-line scientific researchers to gradually increase their time directly engaged in scientific research activities to three-fifths or even more than four-fifths of their normal working hours.
Piloting the reform of the comprehensive supporting system of different types of scientific research institutions.
Actively explore the governance model of public scientific research institutions in the new period, and select some basic and public research institutes with high scientific research level to carry out pilot reform of comprehensive supporting system. The pilot work focuses on rationalizing the operating mechanism of scientific research institutions in terms of personnel, finance, materials, activities and comprehensive management, and establishes a coordinated scientific research management system of personnel-post-funds-activities-evaluation; While fully mobilizing the initiative and enthusiasm of researchers, we should strengthen the independent management of scientific research at all levels and stimulate the creativity of researchers.
Strengthen the right to speak of scientific community in scientific and technological affairs of the whole society.
Give full play to the academic norms and value guidance functions of the scientific community. Gradually reduce all kinds of scientific and technological awards led by the government; Strengthen the leading role of professional societies, trade associations and other professional groups and social organizations in academician selection, scientific and technological awards and evaluation, suppression of academic misconduct, establishment of academic journals, and dissemination of scientific and technological news; Strengthen peer review in scientific research organization evaluation, project evaluation, talent recruitment and other matters; Let the scientific community rebuild academic norms and innovative values.
Establish a more transparent and higher social participation mechanism for the allocation of scientific and technological resources.
Reform the allocation mechanism of public scientific and technological resources, improve the participation of scientists and the public in the process of public scientific and technological decision-making and project organization and implementation, and reduce the direct intervention of government departments in the process of scientific and technological project organization and implementation. Strengthen the construction of social supervision and management mechanism, and promote the opening of all kinds of scientific and technological projects and scientific and technological infrastructure supported by public finance to the whole society.
Significantly increase the budget for supporting scientific researchers to "go global".
Implement the strategy of "going out" for researchers, and rapidly improve their research vision and international communication ability. Significantly increase the amount of international scientific and technological cooperation and exchange funds of the National Scholarship Fund Committee, China Academy of Sciences and other departments, while building a high-level international academic exchange platform, increase support for front-line scientific researchers and young and middle-aged scientific research management backbones, and maintain the growth rate of more than 30% for three to four consecutive years.
Explore the implementation of "inclusive" science and technology policies and encourage "mass innovation".
Taking generate, which encourages and stimulates the creativity of the whole society, as an important part of the construction of innovative cities, we should not explore and implement the "inclusive" all-staff innovation project for all kinds of enterprises, institutions and the public based on the qualification theory of innovative subjects; Continue to promote the work deployment of "Several Opinions on Strengthening the Work of Innovative Methods" by the four national ministries and commissions, and constantly promote and popularize the knowledge of innovation methodology such as TRIZ in society and various enterprises and institutions; Increase the creative methods and scientific aesthetic education content in primary and secondary education, vocational education and training, and higher education, and form a pluralistic and inclusive mass innovation culture atmosphere for all social subjects. (Author of research group of Institute of Science and Technology Policy and Management Science, Chinese Academy of Sciences: Leng Min, Song Qi)
The balance of summer vacation is insufficient, and there is only less than half a month left. For many children, in fact, few days of summer vacation are really holidays, either in the training class or on the way to the training class. Various educational and training institutions are popular, and some training courses under the banner of foreign teachers are more sought after by parents. Many people hold the goal of "cultivating children’s international vision" and hope to find "European and American foreign teachers with pure spoken English" for their children. At the same time, the official statistics of the State Administration of Foreign Experts Affairs obtained by Qianbao reporter are: in 2017, there were more than 400,000 foreigners engaged in the education industry in China, but according to the latest policy standards, the number of legal foreign teachers only accounted for one third. The employment standard of many training institutions is even "as long as it is a foreigner’s face".
Yesterday, Qianbao reporter interviewed two mothers. They both hoped that their children would be influenced by pure English since childhood. They were not satisfied with the teaching at school, and they all looked for suitable foreign teachers seriously, and then they inevitably fell into countless pits.
Travel all over Hangzhou English training institutions
Still haven’t got rid of the fate of being pitted.
The course of Douma’s finding a foreign teacher for Adzuki can be published as a book.
When Xiaodou was in a big class, she joined several mothers in the class to find a foreign teacher for the children. At that time, I was looking for a Chinese-American, a young girl, and the class was held at one of the children’s homes twice a week.
At first, Ms. Doudou thought the class atmosphere was very good, and the teacher’s accent was very pure. Ms. Doudou also liked the teacher very much. However, she later found that this kind of teaching is not systematic, and non-professional teachers can only play an interest-guiding role in the cultivation of children’s English. So when Adzuki went to primary school, Mama began to take Adzuki on a journey to find a suitable English teaching institution, a "process of trial and error".
Bean mother specially found an intermediary to understand the situation of the foreign teacher industry. Generally, the experience class of training institutions is for the best foreign teachers to come and give children a lot of display space. Parents usually accompany them. When they feel good, they sign up. But in fact, the mobility of foreign teachers in various institutions is particularly strong. The better institutions will train for several months before taking up their posts, and the worse institutions will directly let foreigners put on work clothes to teach their children.
After traveling all over the major English training institutions in Hangzhou, Ms. Dou took aim at an institution close to home, focusing on exam-oriented education, combining Chinese education with foreign teachers. But Mama Dou still gave up. "A class is very long, but at least 30 minutes later, the teacher is correcting homework and the children are watching cartoons."
Douma’s candidate is an institution far from home, which combines Chinese education with foreign teachers and is taught by pure foreign teachers. The foreign teacher in Adzuki’s class came from Scotland, and basically had no accent. The classroom atmosphere was very good. As a result, he was happy for less than a year and stopped eating. This handsome Scottish boy jumped ship and went to another training institution. The new foreign teacher is a South African with a strong accent and little teaching experience. Bean mother can only report an online foreign teacher class to her children on the basis of the original class.
Class during the day and singing at night.
Foreign teachers teach English with tongue nails.
After all, Xiaodou is only in the lower grade of primary school, and Mama Dou still has time to "try and make mistakes", but Mama Wu has already regretted it.
In this year’s self-enrollment interview for private junior high schools, her daughter Yiyi failed to enter her favorite junior high school because her English level was "too poor". Mother Wu said that she had made great efforts to get her daughter to attend this junior high school. Not only did I take my daughter to participate in competitions everywhere, but I also deliberately "scoured" various topics from various channels to practice my daughter’s hands. "I didn’t expect to lose in English in the end."
In the second grade of Yiyi Primary School, Ms. Wu enrolled her daughter in an English cram school for all foreign teachers. "I didn’t learn English well when I was young, and I didn’t get into an ideal university when I was in the college entrance examination, so I wanted to sign up for the most expensive English cram school for my children, so that Yiyi would no longer follow her old path."
In order to ensure the quality of foreign teachers’ classes, Ms. Wu watched the first few classes outside the classroom. Watching the children in the glass wall happily interact with foreign teachers and read out various words loudly, Ms. Wu put her heart down and didn’t go to accompany her after that. It was not until the fifth grade of Yiyi that Mom Wu discovered the clue. She had never been to several classes, but every time she went, the foreign teachers were different. Not only that, Yiyi often asks her what "tongue nail" and "clavicle nail" are. After a long talk with her daughter, she discovered that in recent years, her daughter has been "mixing" foreign teachers. "The school often changes teachers, and the latest female teacher nailed a nail on her tongue. We are all curious."
This time, mother Wu was in a hurry and went to this institution to ask around with the parents of the students who were in class together. Only then did she know that the female teacher who had a tongue nail in Yiyi’s mouth turned out to be a resident singer in the bar, singing at night and teaching English in the afternoon.
"The foreign teacher class is really a big pit." Wu’s mother blamed herself. "I delayed Yiyi. During the interview, Yiyi said that the teacher appreciated her very much, but as soon as she spoke English, the teacher frowned. These three years of foreign teachers’ classes have been learned in vain. "
"Why do children catch a cold as soon as they go to kindergarten?" "My child is a new junior one, and he has repeated respiratory infections from time to time, which has an impact on his study and life. How to enhance his immunity?" It’s the school season again, and children who get sick as soon as they go to school begin to make their parents nervous again. When the temperature changes suddenly every year, the number of small patients in the pediatric clinic of the hospital increases.
Experts from the First Hospital of Changsha City give advice to parents on how to prevent recurrent respiratory infections in autumn and let children spend their school life healthily.
A Why can’t a child catch a cold and root it?
Xiaolong, who has just been in kindergarten for a few months, is a lively and active child. He looks dignified and sturdy, but his mother always sighs. It turns out that after going to kindergarten, Xiaolong will "catch a cold" every once in a while, coughing, runny nose, etc., and sometimes he has a fever and even pneumonia twice. Xiaolong’s mother said helplessly that because she often went to the hospital, doctors and nurses in the hospital pediatrics became "familiar faces".
Xiaolong takes some oral drugs or fluids in the hospital for a few days at a time, and he will get well soon, but he always feels that he can’t cut off his roots. Because he is often sick, he has to ask for leave from the kindergarten teacher. Xiaolong’s mother said worriedly, "When I was born, I heard from the older generation that when the child is older, my body will be better after I was 3 years old. How can I get sick when I go to kindergarten now, and I run to the hospital one after another, worrying about the side effects of drugs, no matter how worried he is about the aggravation of symptoms or even pneumonia?"
Mei Mei, a new junior high school student, had a general physique when he was a child. With the aggravation of study tasks, he studied longer and longer every day. Sometimes he did his homework until late and had symptoms of respiratory infection from time to time. Mei Mei’s parents want to enhance her immunity. Some people say that it is good to drink oral liquid, while others say that Chinese patent medicine is good. Mei Mei’s mother doesn’t know whether her child can take immunomodulators, which is very tangled.
B The diagnostic criteria of recurrent respiratory tract infection are different at different ages.
What exactly is recurrent respiratory infection? What are the causes of recurrent respiratory infections? How should parents and children treat and prevent it?
According to the chief physician Wang Xiangyun, director of pediatrics department of Changsha First Hospital, respiratory tract infection is the most common disease among children. According to statistics, every child in developing countries suffers from 4.2 ~ 8.7 respiratory tract infections every year, most of which are upper respiratory tract infections, and the incidence of pneumonia is 10 times per 100 children every year. Respiratory tract infection is divided into upper respiratory tract infection and lower respiratory tract infection. Upper respiratory tract infection is a general term for inflammation of nasal cavity, pharynx or larynx, and it is also commonly diagnosed with terms such as cold, rhinitis, pharyngitis, nasopharyngitis and tonsillitis, which is referred to as "upper sensation" for short. Lower respiratory tract infection refers to tracheobronchitis and pneumonia. The onset is mostly acute, and the only mild symptoms are nasal symptoms, such as runny nose, stuffy nose, sneezing, tears and throat discomfort. If the infection involves the nasopharynx, there are often fever, sore throat, tonsillitis, congestion and hyperplasia of lymphatic tissue in the posterior pharyngeal wall, and sometimes lymphadenopathy. There are also some manifestations of vomiting and diarrhea, which are more common in infants and children, and are clinically called "gastrointestinal cold". In severe cases, there may be persistent high fever, frequent cough, shortness of breath, poor mental health, and severe systemic symptoms.
Recurrent respiratory tract infection means that the frequency of respiratory tract infection is too frequent in one year, exceeding a certain range. Different ages have different diagnostic criteria, which can be divided into repeated upper respiratory tract infections and repeated lower respiratory tract infections. Repeated upper respiratory tract infection refers to the infection of infants under two years old ≥ Seven times a year, children aged 2-5 years old were infected with ≥ Six times a year, children aged 5-14 were infected with ≥ 5 times/year; Repeated lower respiratory tract infections include repeated tracheobronchitis and repeated pneumonia. Repeated tracheobronchitis refers to the infection of infants under 2 years old ≥ Three times a year, children aged 2-5 were infected with ≥ Twice a year, children aged 5-14 were infected with ≥ 2 times per year; Repeated pneumonia, regardless of age, as long as it is infected ≥ It can be diagnosed twice a year. The interval between two infections is at least 7 days.
C blindly pursuing cough relieving effect aggravates the condition.
Wang Xiangyun said that there are many reasons for recurrent respiratory infections, including the following aspects.
Immature or low immune function: children are in the period of growth and development, and their immune function is obviously different from that of adults. Most of them are immature or low, even at different ages. For example, the content of immunoglobulin IgA is almost zero at birth, and it only approaches the adult level when it is 11 ~ 12 years old. Among them, secretory IgA is the main immunoglobulin in respiratory secretions, which plays an important role in the first line of anti-infection defense, so children are more prone to respiratory infections.
Improper nursing: After suffering from respiratory infection, many parents are worried that it is caused by catching cold, knowing that the weather is hot, or letting their children wear more clothes, resulting in high fever. Wipe the whole body with alcohol after fever, which may lead to alcoholism or allergies; Some parents blindly pursue the effect of relieving cough, but use antitussive drugs, which leads to sputum secretion not being discharged, but aggravates the condition.
Admission to nursery institutions, initial stage of enrollment and environmental factors: nursery institutions and schools are a public environment, and children are not used to school just now, so they can’t adapt to the changes of the environment well, and there are many children. When one person catches a cold, other children don’t know how to prevent themselves, and they are in close contact with each other, which is easy to cross-infect. The northern part of China is in the cold and changeable winter and spring season, while the southern part is more likely to cause respiratory tract infections in the rainy season with high humidity in summer and autumn. At the same time, air pollution, passive smoking and other environmental factors can lead to repeated respiratory infections.
Unbalanced nutrition: Some children are partial to food, picky eaters and anorexia, which leads to unbalanced nutrition, and they are more prone to respiratory infections than other children.
Chronic focus and basic diseases: Some children are more prone to recurrent respiratory infections than normal children because of chronic focus such as rhinitis, sinusitis and chronic tonsillitis, and basic diseases such as congenital immunodeficiency.
D treating virus-infected people without abusing antibiotics.
The purpose of clinical treatment is to reduce the number of respiratory tract infections.
The first is to find the cause and treat the underlying diseases. The most common pathogenic factor of recurrent upper respiratory tract infection in children is pathogen invasion, and the most common are viruses, bacteria and atypical pathogenic microorganisms. Anti-infection treatment for pathogens should not abuse antibiotics for highly suspected virus-infected people, and at the same time strengthen the treatment of basic diseases.
Secondly, immunomodulator therapy can be performed. The use of immunomodulators can enhance the immune function of respiratory tract, effectively reduce the frequency of recurrent respiratory tract infections and the use of antibacterial drugs.
Third, we must do symptomatic treatment. According to different age and illness, we should correctly choose expectorant, antiasthmatic, antitussive and other drugs, atomization therapy, lung posture drainage and lung physical therapy.
In addition, vaccination can be carried out reasonably; Strengthen nutrition, reasonable diet, supplement trace elements and vitamins; Arrange study and life reasonably, adjust the schedule of work and rest, pay attention to the combination of work and rest, not be overtired, and take appropriate outdoor activities and exercise to enhance physical fitness; Avoid passive smoking and odor stimulation, and keep the indoor air fresh.
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These tests are needed to identify recurrent respiratory infections.
Detection of pathogenic microorganisms: it is suggested to actively improve the joint detection of pathogens to determine what kind of pathogen infection it is. For example, anti-streptolysin O can be checked by blood sampling, which is the most common bacterium that causes tonsil suppuration; Nasopharyngeal swab examination of adenovirus and influenza virus antigen further clarified the cause of respiratory tract infection.
Otolaryngology examination: Some congenital developmental abnormalities and acute and chronic otorhinolaryngology infection foci such as adenoid hypertrophy and allergic rhinitis can be found directly through preliminary otolaryngology examination or nasopharyngeal laryngoscope.
Determination of immune function: primary and secondary immunodeficiency diseases can be found through detection of humoral immune function and cellular immune function. For example, selective IgA deficiency can lead to repeated respiratory infections.
Chest X-ray, lung CT and airway and vascular reconstruction: It can effectively find out the location of lung lesions, whether there are abnormal airway and lung development, airway stenosis, bronchiectasis, vascular compression and so on.
Bronchoscopy: The foreign body in the airway, airway obstruction and external tracheal compression, airway dysplasia and bronchiectasis can be diagnosed directly under the microscope.
Color Doppler echocardiography can provide diagnostic reference for recurrent respiratory tract infection caused by congenital heart disease.
Special examination: for example, if you suspect that you have primary ciliary dyskinesia, which leads to repeated cough and expectoration, you can perform respiratory mucosa biopsy to observe ciliary structure and function.
What kinds of immunomodulators can be used in children with recurrent respiratory tract infections and what are their contraindications?
First, immune system products
1. Thymosin: It can be used for the treatment of repeated respiratory tract infections caused by various primary or secondary T-lymphocyte deficiency diseases, and it is forbidden for allergic people.
2. Poly-myocyte: used for adjuvant treatment such as recurrent respiratory tract infections, and it is forbidden for allergic people.
Second, the chemical synthesis agent
1. Levamisole tablets: used for immunomodulation treatment of children’s recurrent respiratory tract infections, allergic rhinitis, allergic cough, bronchial asthma, atopic eczema and chronic urticaria, etc. It is forbidden for patients with liver and renal insufficiency.
2. Cimetidine: used as adjuvant therapy for allergic diseases, some refractory autoimmune diseases, recurrent respiratory infections, oral ulcers, etc. It is forbidden to use with central anticholinergic drugs at the same time, and it is forbidden to patients with severe heart and respiratory diseases, liver and renal insufficiency and organic encephalopathy. It is not recommended for children under 3 years old.
Iii. Biological agents
1. Bestin: used for the treatment of children’s recurrent respiratory infections and the immune regulation of abnormal diseases. It is not recommended for children with primary phagocytosis or humoral immune deficiency and infants under 1 year old.
2. Pantotrichum: It is suitable for the prevention and adjuvant treatment of recurrent respiratory infections, acute respiratory infections and allergic diseases. Allergic to pantothenic protein, autoimmune diseases (caused by antigen-antibody complex related to bacterial infection),
3. Transfer factor: it is suitable for adjuvant treatment of recurrent respiratory tract infections, infectious diseases, allergic diseases and autoimmune diseases. Allergy is forbidden.
4. BCG polysaccharide nucleic acid: used for preventing and treating recurrent respiratory tract infections, bronchial asthma, recurrent eczema, urticaria and other diseases. It is forbidden for people who are allergic to this preparation, patients with tuberculosis infection, other acute infectious diseases (such as measles, whooping cough, pneumonia, etc.) and children with acute infection.
5. Intravenous injection of human immunoglobulin (IVIG): In addition to primary and partial secondary immunodeficiency diseases, it can be used for some diseases related to autoimmune response such as premature delivery infection and intractable epilepsy, and plays an immunomodulatory role. It is forbidden to those who are allergic to IVIG or have other severe allergic history, and those who have selective IgA deficiency of anti-IgA antibody.
Iv. immunomodulators derived from plant medicines
1. Yupingfeng Granule: Allergic diseases such as allergic rhinitis, allergic cough, bronchial asthma, atopic eczema and chronic urticaria in children. In addition, it can be used as an immunomodulator for children with autoimmune diseases with local and systemic secondary immune dysfunction caused by long-term inhalation or oral corticosteroids. Use with caution during acute infection and fever.
2. Fuganlin oral liquid: repeated respiratory infections, cough variant asthma, and viral respiratory infections secondary to treatment with immunosuppressants. This medicine has no special contraindication.
3. Huangqi Granule: allergic diseases such as allergic rhinitis and bronchial asthma in children. In addition, autoimmune diseases with low immune function caused by oral corticosteroids, especially children with nephrotic syndrome, can be used as immunomodulators. Patients with cold and fever, acute infection and diabetes are forbidden to take it. (Xu Yuan Hoang Cam Instructor Wang Xiangyun, Director and Chief Physician of Pediatrics, Changsha First Hospital)
Heavy! Against the background that the US keeps escalating the Sino-US trade friction despite its opposition, the Press Office in the State Council, China today released a white paper entitled "Facts about Sino-US Trade Friction and China’s Position". This nearly 40,000-word document clarified the key facts in Sino-US economic and trade with detailed data and cases, strongly refuted a series of untenable arguments of the US government, and fully expounded China’s position and attitude. On Sino-US economic and trade frictions, the white paper puts forward 13 authoritative conclusions!
Conclusion 1. The "American Loss Theory" is untenable.
Since the establishment of diplomatic relations between China and the United States, bilateral economic and trade relations have continued to develop, and cooperation in trade and investment has achieved fruitful results, achieving complementary advantages and mutual benefit. China has benefited a lot from it, and the United States has also gained extensive and huge economic benefits from it, sharing the opportunities and achievements brought by the development of China.
On the whole, Sino-US economic and trade cooperation is a win-win relationship, not a zero-sum game. American enterprises and nationals have benefited from it, and the "American loss theory" claimed by some Americans is untenable.
Second, it is unfair to blame China for the imbalance of trade in goods between China and the United States.
The imbalance of trade in goods between China and the United States is more a natural result of the independent choice of the market under the American economic structure and the existing comparative advantage pattern. To solve this problem, both sides need to make joint efforts to carry out structural adjustment. It is unfair and unreasonable for the United States to ignore many factors that affect Sino-US economic and trade relations, unilaterally emphasize the imbalance of trade in goods between the two countries, and blame China.
Third, the so-called "fair trade" in the United States will cause a wider range of unfairness
The so-called "fair trade" emphasized by the current American government is not based on international rules, but on the premise of "American priority" and aims at safeguarding America’s own interests.
The "fair trade" and "reciprocal opening" advocated by the United States deny the objective differences in the development stages, resource endowments and advantageous industries of various countries, and ignore the development rights of developing countries, which will inevitably have an impact on the economies and industries of developing countries, resulting in a wider range of unfairness, and ultimately will not be conducive to American enterprises to expand the international market and share the development opportunities of developing countries.
The so-called "compulsory technology transfer" in China is a complete distortion of the facts.
Since China’s reform and opening-up, in order to expand emerging markets, save production expenses, realize economies of scale and extend the time of technology profit, foreign enterprises have taken the initiative to establish cooperative partnership with China enterprises, signed contracts and transferred their production capacity and orders to China, which is entirely a voluntary behavior of enterprises based on commercial interests. We should not distort the original voluntary trading activities of both parties into compulsory technology transfer because of the technological progress of enterprises in China, which is neither in line with historical facts nor a betrayal of the spirit of contract.
The U.S. government calls the voluntary cooperation of foreign-invested enterprises to establish partnership with China enterprises, transfer or license their technology and jointly obtain commercial returns in the China market "compulsory technology transfer", which is a complete distortion of the facts.
Conclusion 5. The accusation of the United States against intellectual property protection in China is contrary to the facts.
China has a clear and firm attitude towards the protection of intellectual property rights, and has continuously strengthened protection at the legislative, law enforcement and judicial levels, and achieved remarkable results. The recent accusation of the US government against China’s intellectual property protection is contrary to the facts, completely obliterating China’s great efforts and achievements in intellectual property protection.
Conclusion 6. China government’s support for enterprises to go global is not a government action to promote enterprises to acquire advanced technology from other countries through mergers and acquisitions.
Like other countries and regions in the world, China government supports powerful and qualified enterprises to invest abroad and expand the international market on the premise of observing the laws and regulations of the host country and international rules, and the government provides convenient services for enterprises’ foreign investment cooperation. The United States regards the China government’s support for enterprises to go abroad as a government action to promote enterprises to acquire advanced technology from other countries through mergers and acquisitions, which lacks factual basis.
Conclusion 7. There are a large number of investment and trade restrictions policies and behaviors in the United States.
There are a large number of investment and trade restrictions policies and behaviors in the United States that distort market competition, hinder fair trade and split the global industrial chain, which are detrimental to the rule-based multilateral trading system and seriously affect the normal development of Sino-US economic and trade relations.
Conclusion 8. The international trade friction provoked by the United States will ultimately harm the long-term interests of the United States.
As the main founder and participant of the international economic order and multilateral trading system after World War II, the United States should take the lead in observing multilateral trade rules and properly handle trade frictions with other member countries through the dispute settlement mechanism under the framework of the World Trade Organization, which is also a clear commitment made by the US government to the international community. However, since taking office, the new American administration has unilaterally emphasized "American priority", pursued unilateralism and economic hegemonism, abandoned international commitments, and provoked international trade frictions in all directions, which not only harmed the interests of China and other countries, but also damaged the international image of the United States itself, shaken the foundation of the global multilateral trading system, and will ultimately harm the long-term interests of the United States.
Conclusion 9. The extreme trade protection measures taken by the United States hurt global economic and trade relations.
A series of extreme trade protection measures adopted by the US government have destroyed the international economic order, harmed global economic and trade relations including Sino-US economic and trade exchanges, impacted the global value chain and the international division of labor system, interfered with market expectations, and triggered violent shocks in international finance and commodity markets, which has become the biggest uncertain factor and risk source for global economic recovery.
Conclusion X. China is confident, determined and capable of coping with various risk challenges.
For the trade war, China is unwilling to fight, not afraid to fight, and has to fight if necessary. We have strong economic resilience and broad market space, the industrious and intelligent people of China, and the support of all countries in the world that oppose protectionism, unilateralism and hegemonism. We are confident, determined and capable of coping with various risk challenges. No external factor can prevent China from developing and growing.
The healthy and stable development of Sino-US economic and trade relations is expected by the international community.
Sino-US economic and trade frictions are related to global economic stability and prosperity, and to world peace and development, and should be properly resolved. Peace between China and the United States is beneficial, but fighting is harmful. It is in the fundamental interests of the two peoples and the common interests of the people of the world to maintain healthy and stable economic and trade relations between the two sides, which is expected by the international community.
Conclusion XII. The open door of China will not be closed, but will only grow wider and wider.
Reform and opening up is the basic national policy of China and the fundamental driving force for the development of China. The direction of China’s reform will not be reversed, but will continue to deepen. China’s open door will not be closed, but will only get wider and wider. China will continue to deepen reform and open wider to the outside world in accordance with the established deployment and pace, comprehensively promote the rule of law and build a socialist country ruled by law.
Conclusion XIII. China adheres to the general trend and the right path and unswervingly upholds the multilateral trading system.
If you get the word, you will get more help, but if you lose it, you will get less help. Faced with the international situation of increasing uncertainties, instability and insecurity, China Do not forget your initiative mind has always walked with the world, followed the general trend, upheld justice and followed the right path, unswervingly safeguarded the multilateral trading system, unswervingly promoted the reform of the global governance system, always been a builder of world peace, a contributor to global development and a defender of the international order, and unswervingly promoted the building of a community of human destiny.
[car home Jiaxing Preferential Promotion Channel] Recently, a new round of preferential promotion activities was ushered in in Jiaxing market, with a maximum cash discount of 28,000 yuan, which reduced its minimum starting price to 74,900 yuan. For consumers who are interested in buying a car, this is a good opportunity not to be missed. Please click "Check the car price" in the quotation form to get a higher discount.
Roewe RX5 adopts a fashionable and dynamic design, and the front face adopts a large air intake grille, which is combined with sharp LED headlights to create a highly recognizable visual effect. The body lines are smooth, showing a sports style as a whole, giving people a visual impact full of power.
Roewe RX5 has a body size of 4655*1890*1664 mm, a wheelbase of 2765 mm, a front track of 1590 mm and a rear track of 1584 mm.. The lines on the side of the car are smooth, showing a dynamic visual effect. The front and rear tyre size are both 215/60 R18, with exquisite rim style, which further enhances the overall beauty of the vehicle.
The interior design of Roewe RX5 is simple and full of scientific sense. The 12.3-inch large touch screen on the center console adds a lot of modern flavor to the whole interior. At the same time, it is equipped with a voice recognition control system to support the control of multimedia systems, navigation, telephones, air conditioners and skylights. The steering wheel is made of leather, which provides a good grip and control experience, and can be manually adjusted up and down and front and rear positions. The seat is made of imitation leather. The main seat has front-back adjustment, backrest adjustment and height adjustment (2-way), while the auxiliary seat supports front-back adjustment and backrest adjustment. In addition, the rear seat can be laid down in proportion to provide more storage space. The car is also equipped with multiple USB and Type-C interfaces, which is convenient for passengers to charge the equipment.
Roewe RX5 is equipped with a 1.5T turbocharged engine, with a maximum power of 138kW and a maximum torque of 300N·m, and adopts L4 engine layout, which is matched with a 7-speed wet dual-clutch gearbox. This engine provides a strong power output and a smooth driving experience for the vehicle.
The owner of car home said that he was very satisfied with the appearance of Roewe RX5, and chose the color of Yunjin Gray, which was recognized by his family and friends. Everyone agreed that this gray showed youth and sportiness, and the streamlined design of the front face and body also met his aesthetic standards.
On July 2nd, Volvo Cars officially released its much-watched Sensus innovative technology sub-brand and the corresponding intelligent in-vehicle interactive system. This system, together with general-purpose Anjixing, Toyota’s G-BOOK, BMW’s connected driving and Mercedes-Benz’s My command, belongs to the "car networking" system, that is, the car is integrated with computer and Internet technologies, making the car more and more "intelligent". So what are the highlights of Volvo’s Sensus system? The following is a detailed answer for you.
Volvo Sensus Connect intelligent in-vehicle interactive system takes "multimedia cloud server" as the transmission platform, providing interconnection services and information interaction support, which can realize all-round functions such as multimedia entertainment, communication navigation, information sharing, remote control, sound control and after-sales reservation, bringing more convenient car experience.
Sensus intelligent vehicle interaction system is divided into two parts: Sensus Connect and Volvo On Call. Let’s introduce Sensus Connect first:
In the competition with the same class models, it is worth mentioning in terms of space performance. Let’s take a look at its performance.
First of all, from the appearance, the front face of BMW i4 has taken a delicate route and looks very atmospheric. At the same time, the headlight presents a solid design style, which is in line with consumers’ aesthetics. The car is equipped with LED daytime running lights, automatic opening and closing, adaptive far and near light, delayed closing and so on. Come to the car side, the car body size is 4785MM*1852MM*1455MM, the car uses eye-catching lines, the car side gives people a very beautiful feeling, with large-size thick-walled tires, the shape is quite eye-catching. In terms of the rear end, the overall shape of the rear end echoes the front face, and the taillights give people a very tough feeling, and the overall shape is still very attractive.
When I got into the car, the interior design took a spiritual route and was rich in functions. The steering wheel of the car is well designed and made of leather, which looks a little more calm. Let’s take a look at the central control. The car is decorated with a stylish and generous touch-control LCD central control panel, which makes the interior style impressive and the overall design of the central control is remarkable. Finally, let’s look at the dashboard and seats. The dashboard of the car presents an elegant design style, and the sports atmosphere is relatively in place. The car uses leather seats, which are wrapped in place and comfortable.
The BMW i4 matches the gearbox, which is 400KW and 795N.m, and its power performance is good.
The car is equipped with car networking, driving mode selection, remote control key, indoor ambient light, traction control (ASR/TCS, etc.) and other configurations, which greatly improves the convenience of using the car.
I wonder if you are excited about this car introduced today? If you plan to buy a car and the budget is not particularly adequate, this model is worth considering.
To say that the hottest car at the Chengdu Auto Show, it is BYD Xia. At the node of the arrival of the MPV wave, carrying the fifth-generation DM technology and BYD’s word-of-mouth, the first MPV of Dynasty Network is definitely the top stream in the top stream. But as a simple debut, the IPO time is expected to be in the second half of the fourth quarter of the MPV, and users with rigid demand may not be able to wait that long. If you want to buy an MPV now, who can replace it?
By the way, BYD Xia said it is 300,000 level MPV. Then we will compare it with this price as a benchmark.
The reason why these two cars are placed first is because they are the closest in size to the summer.
Summer: 5145mm x 1970mm x 1805mm, wheelbase 3045mm.
Saina: 5165mm x 1995mm x 1765mm, wheelbase 3060mm.
The size difference between the two cars is less than 10cm, and the space performance should be very similar. Toyota’s MPV is very interesting to drive, with a sense of dexterity that other models in the same class do not have. I think in addition to the old car companies’ grasp of the chassis foundation, the motor in the 2.5L hybrid system also plays a key role. 270N · m torque is not big, but it is more than enough to maintain a start. The chassis performs well in MPV, whether it is pitch or roll suppression.
But the drawbacks are equally obvious: although the new model is equipped with double-layer soundproof glass, the high-speed noise control is only medium, the third row has no child seat interface, and lacks intelligent functions such as automatic parking. Overall, this is a space-qualified MPV with interesting driving.
This should be the representative model of Japanese MPVs in everyone’s subconscious, especially the Odyssey, which can be said to be the existence of "provincial" MPVs in Guangdong Province, and the streets are full of Odysseys of various eras. In fact, everyone should be very clear about this car’s performance.
Honda’s handling, space, power performance and fuel consumption (hybrid version) are obvious to all, and the 2998 version has the highest discount 50,000, the cost performance is already very high. So if the budget is not particularly high, and do not want to buy domestic brands, then the current Odyssey is still worth buying.
The high vertical redundancy of the MPV does not cause the embarrassment of head space after adding a large battery. There are many more opportunities to wait in the car than other models. In addition, the MPV is the most suitable model for plug-in hybrids when you almost go out for a long time. The Trumpchi E9 is equipped with a large 25.57-degree battery + 2.0TM hybrid engine + 2-speed DHT gearbox, which is the dessert of the MPV.
As one of the largest cars in 300,000 level, under the blessing of hardware size, E9 is to have space and texture, power and texture, fuel consumption and texture, comfort and texture, configuration and texture. As an old MPV manufacturer in China’s own brand, Trumpchi E9 is the top MPV of GAC. Now the whole series of discounts 30,000 big, 300,000 you can even land the championship version, it is really fragrant.
Talking about MPV in China without mentioning GL8 is like opening a martial arts hall in Tianjin without visiting the wharf. You may also find that I have written the name of the car for other models, but GL8 has written the configuration name, because the price span of GL8 is too large. From the lowest 200,000 to the top 4-seat version of 800,000, as long as you want to buy MPV, GL8 always has the one that suits you, which is also the secret of GL8’s longevity.
