Never eat this fruit during taking medicine, which will not only lose its efficacy, but also be fatal.

In the "fruit world", grapefruit is a member who integrates face value, aroma and delicacy, and it definitely deserves a name.

However, not everyone can enjoy the delicious and beautiful grapefruit at any time. Maybe, it will sneak attack.

# The man’s muscles dissolved after eating grapefruit for seven days # Once boarded the hot search, and it was grapefruit that caused the man’s muscles to dissolve.

▲ Image source: Sina Weibo

However, this incident is not a "single crime" of grapefruit, but its "accomplice" is a drug called atorvastatin. Medicine is still a good medicine, grapefruit is still a good grapefruit, but after forced pairing, it becomes an invisible "killer" who hurts people.

Innocent, you must want to know:

Behind the scenes:

Furan coumarins

Then, why is this proud and wonderful fruit so angry?

"Behind the scenes" is a kind of component called furan coumarin.

Most drugs are metabolized mainly through the liver, because there is an enzyme in liver cells, which can promote the transformation of many drugs and thus promote the excretion of drugs from the body.

Many drugs will be metabolized by some enzymes in the intestine and liver when they enter the body, which is also called the first-pass effect.

However, this kind of coumarin in grapefruit can just inhibit the activity of drug enzymes in the intestine and liver of human body, thus increasing the absorption of drugs, slowing down or preventing the metabolism of drugs, and increasing the dosage of drugs in disguise.

There is a saying that drinking a glass of grapefruit juice while taking one tablet is sometimes equivalent to taking 20 tablets of this medicine.

In this way, a large number of pharmaceutical ingredients accumulate in the body, causing excessive efficacy, which will aggravate adverse reactions and even cause poisoning.

However, grapefruit, honey pomelo and sweet orange belong to citrus fruits with similar taste. Do other citrus fruits also have such "lethality"?

It depends on the content of furan coumarins in fruits.

Studies have determined that the content of furanocoumarin in the juice of many citrus fruits is the highest in grapefruit, Seville orange and Israeli green grapefruit, while the content in red pomelo, honey pomelo and golden pomelo is lower.

Stay away from grapefruit during medication.

Grapefruit is mainly easy to "attack" the human body in combination with the following drugs:

1, grapefruit+antihypertensive drugs = low blood pressure out of the lower limit.

Such drugs as nifedipine and verapamil. Grapefruit can increase the blood concentration of antihypertensive drugs, which is equivalent to invisibly increasing the dosage, so that the antihypertensive function of antihypertensive drugs is exerted too violently, so that the blood pressure drops again, which can cause dizziness, palpitation, fatigue, angina pectoris, myocardial infarction or stroke in severe cases.

2, grapefruit+lipid-lowering drugs = damage to the liver and muscles.

When taking statins, such as simvastatin, atorvastatin, lovastatin and other lipid-lowering drugs, stay away from grapefruit and grapefruit juice to avoid drug accumulation in the body and increase the risk of adverse reactions such as liver injury, muscle pain and rhabdomyolysis.

This "bad package" may also cause acute renal failure. Rosuvastatin, pravastatin, pitavastatin and fluvastatin were not affected by grapefruit.

3, grapefruit+antiallergic drugs = more prone to dizziness

If grapefruit is ingested during taking Terfenadine, Cismin and other antiallergic drugs, it may cause dizziness, palpitation, arrhythmia and other symptoms.

4, grapefruit+sleeping pills = make the side effects bigger.

Grapefruit can delay the metabolism of diazepam, midazolam and other sedative sleeping pills, and prolong the action time of the drugs, which will aggravate the symptoms of dizziness and drowsiness of the users.

Many patients may have dizziness and other symptoms the next day after taking the medicine, so drivers and people working at high altitude must pay special attention.

5, grapefruit+anti-anxiety/sedative = dizziness and lethargy

Some anti-anxiety drugs, such as diazepam and midazolam, can’t be taken with grapefruit, so as not to prolong the action time of the drugs, which will cause dizziness and drowsiness.

6, grapefruit+anti-rejection drugs = induced tumor

If cyclosporine and other anti-rejection drugs are taken together with grapefruit, it can lead to the increase of blood drug concentration, increase adverse reactions, increase liver and kidney toxicity, and even lead to the risk of tumor.

7, grapefruit+birth control pills = invalid

Although grapefruit can enhance the efficacy or toxicity of many drugs, it can reduce the activity of female contraceptives taken at the same time, which leads to contraceptive failure, because grapefruit can reduce the absorption of contraceptives.

Although the above influence has a great relationship with the consumption of grapefruit and grapefruit juice, everyone has different sensitivity to grapefruit. For the sake of life and health, in short, the safest way is:

No matter what medicine you are taking, cherish your life, stay away from grapefruit, and don’t even drink grapefruit juice!

However, the drama of "love each other and kill each other" between drugs and food is far more full of twists and turns than we thought. The following contraindications for drug use should be collected quickly! It is not too late to know!

▲ Image source: @ People’s Daily

Audit expert

sun jianguo

Doctor, researcher, doctoral supervisor of China Pharmaceutical University, majoring in pharmacokinetics.

He has been a visiting scholar in the School of Pharmacy of the University of Otago in New Zealand and the School of Pharmacy of the University of Washington in the United States, and was trained by the third echelon of the "333 High-level Talents Training Project" in Jiangsu Province. He has won a second prize of national scientific and technological progress and four first prizes of provincial scientific and technological progress.

He is a reviewer of clinical pharmaceutics, Xenobiotica, Pharmaceutical Progress and other magazines. He has presided over and completed four natural science foundations of Jiangsu Province, two national natural science foundations and one national key research and development plan, presided over and participated in several sub-projects of major national scientific research projects. In recent years, he has published more than 20 papers (including 15 SCI papers) by the first author or correspondent, and granted 3 patents.

Cooperate with enterprises to obtain 5 clinical approvals of new drugs, and be responsible for completing pharmacokinetic studies to support enterprises to obtain multiple certificates of new drugs.

-Produced by the editorial department of "I wish you health" of Jiangsu Phoenix Science and Technology Publishing House-

Chief planner: Wang Yao and Dong Ling

Original title: "Never eat this fruit during taking medicine! Not only will it lose its efficacy, but it will be fatal in serious cases! 》

Read the original text

Many ministries and commissions have exposed the list of people’s livelihood in 2018: five major policies affect our money bags.

  BEIJING, Dec. 26 (Reporter Cheng Chunyu, Li Jinlei, Zhong Qing Wu Tao) Recently, the National Development and Reform Commission, the Ministry of Housing and Urban-Rural Development, the Ministry of Commerce, the Ministry of Industry and Information Technology, the Ministry of Communications and other ministries and commissions held intensive annual work meetings to implement the spirit of the Central Economic Work Conference, deploy key tasks in 2018, and frequently distribute lists of people’s livelihood. Your purse will be affected by these policies in 2018.

The picture shows the sun rising from the east in a corner of Chengdu city. China News Service reporter Liu Zhongjun photo

  Data Map: The picture shows a corner of Chengdu, and the sun is rising in the east. China News Service reporter Liu Zhongjun photo

  The property market will be so regulated! Meet the first set of just-needed, support and improvement needs next year.

  On December 23, Wang Menghui, Minister of Housing and Urban-Rural Development, said at the National Conference on Housing and Urban-Rural Development that next year, differentiated control policies will be implemented for all kinds of needs to meet the first set of needs, support the improvement of demand and curb speculative real estate speculation.

  Yan Yuejin, research director of the think tank center of Yiju Research Institute, predicts that the policy of satisfying the first set of just-needed orientation and supporting improved demand may be slightly relaxed, and the identification of the first suite and the second suite, the division of ordinary housing and non-ordinary housing and other aspects will not be ruled out. The possibility of fine-tuning the policy.

  Xie Yifeng, president of China Urban Real Estate Research Institute, thinks that some second, third and fourth tier cities may have fine-tuned policies. "For example, cancel the first set of social security and tax payment years that are just needed for non-household registration, and allow non-local household registration population to purchase a second set of improved housing; Reduce the down payment ratio of the first suite and the second suite; Lower the interest rate of housing credit; Increase the tax reduction and exemption of just-needed and improved housing demand. "

Many ministries and commissions have exposed the list of people's livelihood in 2018: five major policies affect our money bags.

  2Since December 1, 2017, the import tariffs on 187 consumer goods such as special formula infant milk powder have been reduced centrally. Luo Yunfei

  "Hands-on Party" welfare! Import tariffs on some products will be lowered.

  On December 25th, the National Business Work Conference was held. Chen Guokai, director of the Market Operation Department of the Ministry of Commerce, said that the government will develop tax-free business, study and further improve the tax-free policy, and provide more convenient shopping options for people entering and leaving the country. At the same time, large-scale e-commerce platforms are encouraged to cooperate with internationally renowned brands to introduce foreign high-quality goods and services to meet the high-end consumer demand.

  Since December 1, 2017, China has reduced the import tariffs on 187 consumer goods, such as infant formula, seal oil and anticancer drugs, and the average tax rate has dropped from 17.3% to 7.7%. In the future, tariffs on more products will be lowered. The reporter noted that the Central Economic Work Conference held a few days ago proposed to actively expand imports and reduce import tariffs on some products next year.

  From the outside world, with the implementation of these measures, consumers can enjoy cheap goods and services from abroad more conveniently and cheaply at home.

Many ministries and commissions have exposed the list of people's livelihood in 2018: five major policies affect our money bags.

  The picture shows Sujiahang Suzhou City toll station vehicles queuing at the station. Wang Sizhe

  There are discounts on taking the expressway! The pilot project of time-sharing differential toll collection on expressways should be expanded.

  The Ministry of Communications held a national conference on transportation work on the 25th, proposing that in 2018, it is necessary to further reduce costs and accelerate the construction of logistics corridors and integrated freight hubs (logistics parks). We will steadily expand the pilot project of differentiated toll collection for expressways in different time periods. Consolidate the results of various fines, inspections and clean-up of enterprise-related charges in the transportation field.

  The previous Central Economic Work Conference also proposed to continue to clean up the fees charged by enterprises, intensify the investigation and rectification of arbitrary charges, deepen the reform of power, oil and gas, railways and other industries, and reduce energy consumption and logistics costs.

  In 2017, the Ministry of Communications organized Shanxi, Zhejiang, Hunan and other provinces to carry out pilot projects for differentiated toll collection by time. The government basically canceled the second-class highway charges for repayment of loans, and implemented a number of measures such as road green passage and differentiated charges, which reduced the logistics cost by more than 88 billion yuan this year. Experts believe that the differentiated charging policy effectively balances the spatial distribution of the road network, improves the efficiency and benefit of the expressway road network, and the effect of reducing costs and increasing efficiency will be more obvious.

Many ministries and commissions have exposed the list of people's livelihood in 2018: five major policies affect our money bags.

  The picture shows the local people experiencing the 4G network in a mobile business hall in Taiyuan, Shanxi. China News Agency issued Wei Liang photo

  Speed up and reduce fees "without stopping"! The average tariff of mobile traffic will drop again.

  The Ministry of Industry and Information Technology held a national industrial and information work conference on the 25th, pointing out that it is necessary to increase the speed and cost reduction of the network next year. Accelerate the popularization of 100 Mbps broadband, promote the construction of gigabit cities, achieve comprehensive coverage of urban and rural areas with high-speed fiber-optic broadband networks, further improve the coverage and rate of 4G networks, further reduce the average tariff of mobile traffic, and further reduce the use cost of broadband and private lines for small and medium-sized enterprises.

  The reporter noted that the National Conference on Industry and Informatization has deployed "speeding up and reducing fees" as its work content for many years. In 2017, the domestic long-distance and roaming charges for mobile phones were completely abolished, and the private line charges for small and medium-sized enterprises were greatly reduced. The international long-distance telephone charges dropped by more than 90%, and the average charges for mobile Internet traffic dropped to 26 yuan /GB, with more than 80% of fiber-optic broadband users and 60% of users with access bandwidth exceeding 50M.

  For some popular demand hotspots in 2017, the meeting has been deployed — — Study and formulate a national promotion plan for number portability; Continue to promote the management of spam messages, harassing calls and false numbers. We will further prevent and crack down on communication information fraud, manage the interception system well, and actively study and deal with new problems such as online fraud.

Many ministries and commissions have exposed the list of people's livelihood in 2018: five major policies affect our money bags.

  Data map: Xiangxi villagers who stayed in the new house showed a happy smile. Photo by Tang Xiaoqing

  Agriculture, rural areas and farmers are welcome! Development and Reform Commission: Scientifically Formulating the National Rural Revitalization Strategic Plan

  From December 22nd to 23rd, the National Development and Reform Work Conference was held. The meeting studied and deployed the main tasks and key tasks of development and reform in 2018, including implementing major measures of rural revitalization strategy, scientifically formulating national rural revitalization strategic plan, building modern agricultural industrial system, production system and management system, ensuring national food security and building beautiful and livable villages.

  The Central Economic Work Conference held recently proposed to improve the system and mechanism of urban-rural integration development and remove various obstacles that hinder the elements from going to the countryside. We will promote the structural reform of the supply side of agriculture, adhere to the principle of promoting agriculture by quality and green, and shift the agricultural policy from increasing production to improving quality.

  Wei Houkai, director of the Institute of Rural Development of China Academy of Social Sciences, said that affluent life is an important symbol of rural revitalization. In the next step, farmers should rely more on agriculture, rural areas and rural industries to establish a long-term mechanism to increase their income. (End)

Add confidence and strength to the recovery of the world economy (authoritative forum)

  On July 29th, the X8026 freight train loaded with 100 TEUs for export departed from Hefei North Railway Station and headed for Budapest, Hungary. Photo by Song Yanjun (People’s Vision)

In Hengda Fuji Elevator Co., Ltd. in Lianshi Town, Nanxun District, Huzhou City, Zhejiang Province, workers are completing a wholesale elevator order to overseas markets. Photo by Zhang Bin (People’s Vision)

In Puyuan Jingdian Technology Co., Ltd., located in suzhou science and technology town, Jiangsu Province, employees are testing the quality of digital oscilloscopes to be exported soon. Photo by Hua Xuegen (People’s Vision)

  A few days ago, at the Qianwan Wharf of Qingdao Port, cargo ships were loading and unloading containers. Photo by Li Ziheng (Xinhua News Agency)

  Li Xuesong (Director, Institute of Quantitative and Technical Economics, China Academy of Social Sciences)

  Xiao Lisheng (Director, Global Macroeconomics Research Office, Institute of World Economics and Politics, Chinese Academy of Social Sciences)

  Chen Yuyu (Professor, Department of Applied Economics, Guanghua School of Management, Peking University, Director, Institute of Economic Policy, Peking University)

  Nalongsa Putapong Monkun (Chairman of Chinese General Chamber of Commerce in Thailand)

  Park Shengzan (Director, China Institute of Management)

  Sebastian Perimony (French Schiller Institute researcher, expert on international issues)

  Frederick Baldan (CEO, Ceibs China Europe Business Consulting Company)

  China efficiently coordinated the prevention and control of epidemic situation and economic and social development, effectively responded to the impact of epidemic situation, Ukrainian crisis and other factors, overcame the downward pressure on the economy, and quickly stabilized and rebounded. China’s economy has shown great resilience and vitality, adding confidence and strength to the recovery of the world economy.

  Since the beginning of this year, the international environment has become more complicated and severe, and the domestic epidemic situation in China has been distributed frequently, which has obviously increased the adverse effects. How to evaluate the economic performance of China in the first half of this year?

  Chen Yuyu: The economic growth in the first quarter of 2022 was relatively optimistic, reaching 4.8%. Since April, due to the short-term negative impact, the main economic indicators have obviously declined for nearly two months, and finally stabilized and rebounded in June. In the face of an unusually complicated and difficult situation, the economy grew by 0.4% in the second quarter and by 2.5% in the first half of the year. China’s economy has withstood the severe test, especially in the second quarter, which shows that the internal vitality and resilience of the economy are very strong, and the fundamentals of China’s long-term economic improvement have not changed. In the medium and long term, we have reason to be full of confidence in China’s economy.

  Nalongsa Putapengmongkun: In the first half of this year, the overall economic development of China was steady and rising. In the second quarter, under the impact of COVID-19 epidemic rebound, Ukrainian crisis and other factors, China’s economic operation fluctuated greatly. With the efficient coordination of epidemic prevention and control and economic and social development in China, a series of economic measures have been introduced and implemented. The epidemic prevention and control in key areas has achieved positive results, and the effect of a package of policies and measures to stabilize the economy has been gradually released. In June, economic growth rebounded significantly.

  Faced with the impact of unexpected factors, China coordinated epidemic prevention and control and economic and social development, protected people’s life safety and health, made great efforts to ensure the stability and safety of the supply chain industry chain, and the economy stabilized and rebounded in a relatively short period of time, indicating that the good momentum of sustained and healthy economic development in China has not changed. As the second largest economy in the world, China has accumulated a solid material foundation for a long time and the advantages of super-large market scale. In addition, it is constantly promoting the construction of a new development pattern, so it can withstand the downward pressure of the economy and continue to play the role of "stabilizer" for the global economy.

  Sebastian Perimony: At present, influenced by the Ukrainian crisis and other factors, the world economic recovery is under great pressure, and some countries are at risk of falling into recession in the future. The state of "high inflation" and "low growth" in some countries has a negative impact on the real economy, employment and consumption of all countries in the world.

  Against this background, China’s economy grew by 2.5% in the first half of the year, and many data indicators showed that China’s economy maintained a good trend and showed strong resilience. In particular, from January to June this year, the added value of industrial enterprises above designated size in China increased by 3.4% year-on-year, and the investment in infrastructure construction increased by 7.1% year-on-year, indicating that the real economy in China has recovered steadily. In addition, in the first half of this year, China’s high-quality economic development progressed steadily, and the high-tech manufacturing industry maintained rapid development, which was impressive.

  Park Shengzan: Since the beginning of this year, the international situation has been complicated and severe, and the world economic growth has slowed down obviously. It is not easy for China to promote economic and social development to recover as soon as possible, and it is difficult for China to achieve positive economic growth in the second quarter. After a severe situation from March to April, the economy picked up quickly from May to June, which played a key role in driving economic growth in the second quarter. Good export is a bright spot of China’s economy. In the first half of this year, the total import and export value of China’s goods trade was 19.8 trillion yuan, up 9.4% year-on-year. The import and export of foreign trade achieved steady growth and became an important driving force for economic development.

  How to evaluate the macroeconomic policies adopted by China in response to the downward pressure on the economy and their effects?

  Xiao Lisheng: Overall, China’s economy is still in transition. Although the economic growth rate of 2.5% in the first half of the year was lower than the normal level, there are still bright spots. The basic policies of stabilizing growth, restructuring and promoting reform have not changed. Under the severe international situation and epidemic situation, China continued to adhere to industrial upgrading and structural transformation, and insisted on "housing and not speculation", and made efforts to stabilize growth, stabilize market players, ensure employment, adjust structure and promote reform in an orderly manner. For example, China’s manufacturing investment increased by 10.4% in the first half of the year. China promotes the transformation to high-end manufacturing industry, does not follow the old road of resource-intensive development, stimulates the vitality of scientific and technological innovation, and injects more kinetic energy into economic development, which is also one of the reasons for the continuous growth of export share in the first half of the year.

  Chen Yuyu: China’s macroeconomic policies have shown the ability to cope with huge economic fluctuations, with quick response and strong strength. Relevant departments have discovered problems early and issued comprehensive policies. In late May, 2022, the State Council launched a package of policies and measures to firmly stabilize the economy, and put forward 33 measures in six aspects: fiscal policy, monetary and financial policy, stable investment and consumption promotion policy, food and energy security policy, industrial chain supply chain stability policy and basic livelihood policy. The package of policies and measures to stabilize the economy has played a rapid role in more than two months. Although the economy only grew by 0.4% in the second quarter, it has already grown. The decline narrowed in May, and many indicators have turned from negative to positive in June, and the overall economic situation has stabilized and rebounded. The rapid functioning of relevant policies is also inseparable from China’s basic work in deleveraging, cleaning up shadow banking, focusing on solving hidden risks in key areas and preventing systemic risks in the past few years.

  In recent years, China’s macroeconomic policy system has been continuously improved in the process of coping with risk challenges. With the support of the government’s strong macro-policy, monetary policy and fiscal policy, the market’s confidence in economic growth has been further enhanced. For example, the People’s Bank of China handed over more than one trillion yuan of surplus profits to the central government, which greatly enhanced the central government’s ability to bail out this year and cope with the huge negative impact of the economy.

  Sebastian Perimony: China has effectively coordinated epidemic prevention and control and economic and social development, and introduced comprehensive policies to stabilize economic growth, such as reducing taxes and fees, and increasing infrastructure investment, which has stabilized the basic economic disk. I have noticed that China’s investment in scientific research has greatly increased. At present, the scale of digital economy ranks second in the world, and the added value of high-tech manufacturing industry increased by 9.6% in the first half of the year. These advances in science and technology not only promote the development of related industries, but also help to create jobs and promote growth, which will strongly promote the high-quality economic development of China.

  At present, China’s economy has stabilized and improved, but the triple pressures of demand contraction, supply shock and expected weakening have not changed, and some unfavorable factors are still evolving, and many market players still face great difficulties. What difficulties does China’s economic operation face in the second half of the year, and how to deal with them?

  Li Xuesong: In the second half of the year, China’s economy may also face the challenge of multiple risks: First, local epidemics are repeated, which restricts economic operation; Second, the contraction of external demand in developed countries has led to the downward pressure on China’s exports; Third, the weak supply and demand of real estate continues to drag down the growth of domestic demand. According to the requirements of the CPC Central Committee that "the epidemic should be prevented, the economy should be stabilized and the development should be safe", if these three risks can be effectively resolved, China’s economy will return to the normal growth range in the second half of the year. Policy responses can be strengthened from the following aspects.

  Plan the incremental reserve policy in time to provide assistance for economic recovery. We will increase efforts to stabilize growth and ensure employment in fiscal policy. In terms of monetary policy, we should pay attention to coordinating aggregate instruments and structural instruments, reduce the financing cost of the real economy, and maintain a reasonable growth of total credit. We should also increase support for areas and industries that are greatly affected by the epidemic, as well as key areas such as scientific and technological innovation and green and low-carbon transformation.

  Accelerate reform and stabilize market expectations and expand effective domestic demand. Efforts should be made to stabilize the expectations of various market players, especially to avoid the downward convergence expectations of various market players for future economic development.

  Adhere to both chain maintenance and epidemic prevention and control, promote the continuous smooth supply chain of the industrial chain, and timely prevent the cost impact of the upstream on the middle and lower reaches. Give full play to the role of market mechanism, improve the ability of regulating the supply and demand of bulk commodities, increase the efforts to ensure the supply and price stability of important raw materials such as rare and precious metals, chemical products and chips, break hidden barriers and unreasonable restrictions, and actively explore the dynamic balance path between epidemic prevention and control and industrial development. Grasp the opportunity period of digital and green development, strengthen technological innovation and enhance the resilience of industrial chain supply chain.

  Highlight the orientation of employment priority to fiscal and monetary policies, accelerate the release of effective demand, and boost the labor market. We will promote both supply and demand, speed up the disposal and resolution of risks of housing enterprises, and take various measures to promote the stable and healthy development of the real estate market.

  Frederick Baldan: Against the background of global epidemic, challenges and twists and turns of globalization, China has made full assessment and preparation. China’s continued opening to the outside world and the formal entry into force of the regional comprehensive economic partnership agreement this year can all help China hedge some global supply chain tensions. China firmly promotes the construction of a new development pattern and makes full use of the vast domestic and international markets. China has strong economic resilience, large room for manoeuvre and great growth potential, which can meet the short-term challenges of similar epidemics and accumulate strength for long-term development.

  The long-term positive momentum of China’s economy is even more obvious. The quality of China’s labor force is getting higher and higher, which enhances the international competitiveness of China’s economy and is conducive to the stability and long-term development of China’s economy.

  At present, inflation is high in many countries around the world, the risk of stagflation is rising, the policies of major economies tend to tighten, and external instability and uncertainties have increased significantly. How to evaluate the overall situation of the current world economy? What impact does the relevant situation have on China’s economy?

  Li Xuesong: Since 2022, the global economic environment has become more complex, with more challenges and more uncertainties. Geopolitical conflicts have intensified, and some countries are facing stagflation risks due to high inflation. In the second half of 2022, some developed economies may slide from inflation to stagflation, emerging markets and developing economies show regional differentiation, global interest rate hikes, and monetary tightening may trigger economic recession and sovereign debt crisis in some countries.

  At present, the cycles of the world’s major economies are out of sync, and the policy objectives and directions are quite different. Despite the downward trend, the American economy is still in an overheated state, with strong aggregate demand, high inflationary pressure and a historically low unemployment rate. The economic cycle of the euro zone lags behind that of the United States, and the recovery is not as stable as that of the United States. However, due to the Ukrainian crisis, the gap between total supply and total demand has widened rapidly, and inflationary pressure has risen sharply. It is expected that in the second half of the year, with the tightening of monetary policy in the United States and Europe and the gradual downward cycle of the US economy, the risk of shocks in the international financial market may be further aggravated.

  The main goal of China’s macro-policy is to stabilize growth and ensure employment. Facing the tightening of external constraints, independent implementation of macro-policy requires stronger determination and more superb skills. The spillover effects of external economic situation and policy changes on China are more complicated and changeable, and it is more difficult to coordinate international policies.

  Park Shengzan: The Ukrainian crisis and the economic downturn in the United States are prominent factors affecting global economic growth. Russia and Ukraine are both important countries that affect energy and food prices. The Ukrainian crisis will lead to the instability of supply and demand, and the price increase will show a long-term trend, and the US economy may also be directly or indirectly affected. The economic downturn in the United States will lead to a decline in global stock prices, which in turn will lead to a decline in the value of enterprises, losses for investors, and increasing anxiety about the future, which in turn will lead to an increase in savings and a decrease in consumption.

  Under the background of increasing inflation in the United States and the continuing crisis in Ukraine, many countries in the world are likely to face stagflation due to rising prices and interest rates, which will trigger a "domino effect" and the global economic situation may deteriorate further.

  Under such circumstances, China needs to further stimulate economic growth through investment and consumption, and strive to strengthen its economic resilience. In order to prevent consumption from shrinking in China, the government needs to give policy support. The reason why China can cope with inflation well is that the price stabilization policy under the government’s control continues to play an effective role.

  Frederick Baldan: Global economic growth is still facing many challenges such as epidemic and geopolitical conflicts. The International Monetary Fund recently lowered its forecast of world economic growth to 3.2% and 2.9% in 2022 and 2023, respectively, reflecting the pressure of world economic recovery and growth. The developed economies in Europe and America are experiencing high inflation and weak growth. The debt pressure of some developing countries is unrelenting, and the food crisis is imminent. All parties need to work together to meet the challenge.

  As far as the region is concerned, the Asia-Pacific region should give full play to its advantages of rapid development, maintain long-term stability and security in the Asia-Pacific region, and prevent the Cold War mentality from eroding the environment for economic growth in the Asia-Pacific region. As far as China is concerned, economic growth will still face the pressure of repeated epidemics in the future. How to gradually restore personnel exchanges under the background of epidemic situation is also a major issue. From the perspective of enterprise and business cooperation, personnel exchanges are indispensable for business development and market expansion. Closer personnel exchanges can promote business cooperation and cultural exchanges between China and the outside world, and promote mutual understanding.

  At present, the United States and some countries in Europe are facing the dilemma of high inflation. Is there a risk of imported inflation for China’s economy? What preparations should be made?

  Xiao Lisheng: At present, the overall inflation situation in China is relatively stable, with the consumer price index (CPI) maintained at 1.7% in the first half of the year. On the one hand, the overall demand of China’s economy was relatively weak in the first half of the year, and there was no significant price increase. On the other hand, the state has made arrangements in advance in the supply of commodities such as energy and food.

  Due to the effective regulation and control of bulk commodities by the China government, the risk transmission from overseas has been prevented, especially the global energy and food price increase has been transmitted to China. In the case of high overseas inflation, China’s inflation has remained basically stable, which has reserved a large space for monetary policy, fiscal policy and future aggregate demand management policy, and is conducive to promoting China’s economy to return to a reasonable range.

  Chen Yuyu: The international inflation situation may last for a long time, because loose monetary and fiscal policies in some economies have created strong aggregate demand.

  In response to the impact of the epidemic on the economy, China’s macro leverage ratio has increased slightly, and it still has a large policy space. In terms of financial policy, China has always adhered to a prudent monetary policy in recent years, and will not overuse monetary policy tools because of short-term economic fluctuations.

  Nalongsa Putapengmongkun: China’s economy is running steadily, prices are relatively stable, the macro-policy environment is suitable, and there are basically no conditions for high inflation. China’s economy has maintained a steady growth momentum for a long time, the employment situation is basically stable, foreign trade is growing rapidly, high-quality development has achieved new results, and it has the ability to cope with economic risks.

  With the improvement of epidemic prevention and control situation and the emergence of policy effects, China’s advantages such as large economic volume, wide market space, sufficient development resilience, many reform dividends and strong governance capacity will be further exerted, and China’s economy is expected to maintain the trend of recovery and development.

  Recently, the International Monetary Fund, the World Economic Forum and other international organizations have warned that the global economy is facing the risk of recession, and China’s economy will still face many risk challenges in the future. In the long run, what should China’s economy do to win the initiative?

  Li Xuesong: We should guard against the spillover effect of external risks to China and stabilize the international community’s confidence in China’s economy. First, strengthen the determination to independently implement macro policies. According to the needs of China’s current economic cycle, we should put steady growth and employment protection at the top of China’s multiple objectives of macro-policies, and implement macro-policies more actively and meaningfully. In the current weak demand for credit in the private sector, we should pay more attention to the role of proactive fiscal policy. Second, enhance the flexibility of two-way fluctuation of RMB exchange rate and give full play to the role of exchange rate as a buffer against external risks. An appropriate range of phased exchange rate depreciation will help to release risks and stabilize expectations. Third, we should stabilize the confidence of the international community in China’s economy and capital market. Maintain a reasonable economic growth rate and guide the international community’s expectation that China’s economy will improve for a long time and its weight will increase in the global structure. While strengthening independent innovation, we need to continue to deeply integrate into the global industrial chain and give play to the attraction of China’s super-large-scale market advantage to foreign enterprises.

  Park Sheng-zan: In the second half of the year, repeated epidemics, shrinking consumption and rising prices of energy and food may become constraints on China’s economic growth. China needs to formulate and implement systematic and scientific epidemic response strategies, increase domestic demand, enhance the investment vitality of private enterprises, boost the confidence of foreign capital in China market, and constantly improve relevant systems to create a good investment environment for foreign enterprises.

  Against the background of repeated delays in the epidemic and weak global economic recovery, China’s economy will continue to grow, and the quality of economic growth will be further improved. China not only pursues the speed of economic growth, but also pays more attention to improving quality and efficiency. Making innovation the driving force of economic growth will be conducive to the optimization of economic structure and the enhancement of the long-term positive trend.

  Sebastian Perimony: In the second half of the year, the risk of inflation in the world economy will not subside, and the epidemic is still likely to recur, and the impact has not been eliminated. The uncertainty caused by the Ukrainian crisis still exists, which will affect the sustained recovery of China’s economy and the realization of the overall economic growth target. As the second largest economy in the world, China emphasizes the development concept of common development and common prosperity, upholds the concept of building a community of human destiny, and constantly implements the initiative of jointly building the Belt and Road Initiative. China’s economic recovery has a positive impact on the global economy. China also put forward a global development initiative, focusing on the fundamental issue of "development", which responded to the expectations and needs of the current world, especially developing countries, and received wide support and response. It is expected that relevant policies will continue to be implemented and contribute to promoting global common development and economic recovery.

  (Interviewed by our reporters Li Xinyi, Sun Guangyong, Ma Fei, Zhang Penghui and Liu Lingling)

Ford Push Conqueror/Explorer has four special edition models.

New Ford Expedition unveiled at Chicago Auto Show.

A few days ago, Ford officially released a new set of official plans for Expedition. Compared with the old models, the new car is larger in size and adopts a brand-new design. Power will be equipped with a 3.5T V6 turbocharged engine. In addition, the new car will be officially unveiled at the upcoming 2017 Chicago Auto Show.

Extended SUV PCauto real shot Ford Expedition EL

Extended SUV PCauto real shot Ford Expedition EL

Did the gifted students get straight A’s? Analysis of Model 3 Collision Test in China Insurance Research Institute

Known as China Insurance Research Institute (C-IASI), the most stringent collision testing institution in China, recently made a domestic version of Tesla Model 3 collision test. From the results, its performance is not bad.

Tesla’s market value exceeds Toyota! Top the list of global car companies.

I can’t help feeling, how many surprises can Tesla bring us?

Speed up 100 kilometers into the 8-second zone and test drive Dongfeng Honda’s brand-new UR-V.

With a body weight of 1.8 tons, what will be the performance of the new UR-V dynamic experience with a 2.0T engine?

The venue test drive Geely Hao is not only buying Highlander space at half price.

We have had a static experience of Haoyue before, and the performance of the space can be said to be impeccable. Can the machinery still maintain a high standard? This test drive is announced for everyone.

Four popular joint venture sedan hardcore cross-comments: performance articles

Nowadays, cars are getting more and more exciting on the road of rejuvenation. Their exterior interiors are quite sporty, and even sports kit models are introduced.

The new Honda BR-V officially released the cheap 7-seat SUV of CR-V.

The new Honda BR-V officially released 7-seat layout, which is cheaper than CR-V.

Really confident enough to test drive Changan Ford’s sixth generation explorer.

Really confident enough to test drive Changan Ford’s sixth generation explorer.

The exposure wheelbase of the new Audi A3L is lengthened.

Recently, a group of real car drawings suspected of A3L were exposed on the Internet.

Avita 07 price 219,900 – 289,900 yuan, new car launch

On the evening of September 26, it was officially listed, and a total of 6 models were launched, with a price range of 219,900 – 289,900 yuan. Specifically, the price range of 3 pure electric models was 22.99-28 9,900 yuan, including 2 rear-wheel drive and 1 four-wheel drive; 3 extended-range models were priced at 21.99-27 9,900 yuan, the same as 2 rear-wheel drive and 1 four-wheel drive.






The actor took the stage as a global smart driving experience officer and gave a speech to express his recognition of Avita’s products. In addition, it was also officially announced during the press conference that Yao Anna will also become a global spokesperson.


The exterior is based on the New Emotive Luxury design philosophy, with a simple line surface to outline the relaxed muscle profile. The front face inherits the Avita family design and is highly recognizable, and the sharp group brings a sense of technology and luxury. The pure electric version has an active cooling grille under the model, while the extended range version has a honeycomb intake style.


In terms of body size, Avita 07 has a length of 4825mm, a width of 1980mm, a height of 1620mm, and a wheelbase of 2940mm. Both Pro and Max versions use 20-inch low-drag wheels, and Ultra version 21-inch sports multi-spoke wheels (8000 yuan) are optional.


Avita 07 appearance provides 5 color schemes, white, gravel black, rock ash, green, star purple, of which green and star purple two more personalized color schemes cost 6000 yuan.


In addition, users can also choose an optical technology set (18,000 yuan), including: a screen located between the windshield and the cover, with 10,500 beads, built-in 9 scene interaction modes, which can support 12-character custom content; electric folding electronic exterior rearview mirror + double 6.7-inch high definition rearview mirror screen.


The interior of Avita 07 is both practical and luxurious. In addition to the seats, the covering area of soft materials exceeds 10 square meters. The hidden trend design is quiet and elegant, and the wireless charging panel of the mobile phone is covered with real wood. The rectangular design of the steering wheel ensures that the meter’s line of sight is 0 covered. The meter is included in the 35.4-inch 4K panoramic far-end screen. The far-end screen extends to the co-pilot. The display card can be customized and edited. After the smart driver is turned on, the corresponding interface will be displayed.


The interior is available in 2 color schemes, white brown and dark purple.


Adopting a 15.6-inch floating central control screen, Huawei Smart Screen is equipped with a HarmonyOS 4 smart cockpit, and AVATR LINK can achieve ecological sharing between the front car and the rear tablet.


All series are equipped with British Treasure audio system, Pro version 16 speakers, Max and Ultra version 25 speakers, the peak power of the power amplifier can reach 2016W, and there are many technologies such as Perfect Balance and Digital Precision to improve the sound quality.




The front row comes standard with double zero-gravity seats, which support heating, ventilation and massage; the rear seat angle is electrically adjusted, the Pro version supports heating, and the Max and Ultra versions also support ventilation and massage.


The first Kunlun range extender system, the new HE 1.5T range extender, uses 92 gasoline, with a thermal efficiency of 44.39%, and the world’s first electronic oil supply system to improve NVH performance and efficiency. It is also equipped with stop piston active control technology.


The maximum power of the single motor in the extended range rear drive version is 231kW and the maximum torque is 367N · m. The four-wheel drive version increases the front motor by 131kW/252N · m, and the four-wheel drive version accelerates by 4.9 seconds (5.8 seconds in the feeding state); the pure electric rear drive version has a maximum power of 252kW and a maximum torque of 365N · m. The four-wheel drive version increases the front motor by 188/280N · m.




Taihang intelligent control chassis, front double wisharms + multi-link independent suspension, four-wheel drive version is also equipped with intelligent air spring + CDC dynamic damping vibration reduction (support "pre-viewing" and automatic leveling), Elk test results exceed 82km/h, 100 braking distance 34.5m, also equipped with CST 2.0 full scene comfort braking, iGVC intelligent turning vector control system and iSTC intelligent steering torque control system.


The pure electric version of the global 800V high-voltage fast charging platform has a peak charging rate of 4.5C. The battery capacity is 82.16kWh, the two-wheel drive model CLTC has a battery life of 650km, and the four-wheel drive model CLTC has a battery life of 610km. The extended range version has a battery capacity of 39.05kWh, the two-wheel drive model CLTC has a pure electric life of 230km, and the four-wheel drive model CLTC has a pure electric life of 220km.


Equipped with Huawei Dry Smart Driving ADS3.0, the same as the product capabilities, end-to-end human-like smart driving, omnidirectional anti-collision 3.0, parking and driving can be realized.






The body aluminum alloy and high-strength steel account for 90%, and the standard 9 airbags meet the 2024 version of the C-NACP five-star safety standard. The battery safety adopts advanced technology of Ningde Times, 24-hour monitoring, and also has physical protection such as ultra-high-strength steel upper cover, extruded aluminum profile mounting beam, and high-density anti-stone coating on the bottom.

Summarize:As the cheapest product currently on sale in Avita, and also the first product with a version, Avita 07 can undoubtedly become the choice of more young people who like Avita’s design and its strong background by virtue of its more affordable price. In comprehensive comparison, its extended-range model already has a car experience comparable to that of the pure electric version. Compared with the same-class products, it has obvious advantages in configuration, performance, intelligence, safety, etc. The product power can be described as strong, and there may be surprising sales.

The national industrial Internet platform empowers Deepin to launch in Nanjing, and Caos helps build a data space ecological chain

On May 10-11, supported by the Information Technology Development Department of the Ministry of Industry and Information Technology, the National Industrial Internet Platform Empowering Deepin Bank (inaugural event · Nanjing) conference was held in Jiangning, sponsored by the China Institute of Information and Communications Technology and the Jiangsu Provincial Department of Industry and Information Technology. The conference focused on the theme of "platform empower, work together for a win-win situation". Han Xia, chief engineer of MIIT, attended the forum and delivered speeches. Representatives of local industry and information technology authorities, subordinate institutions, industry experts, and leading enterprises attended the meeting.

CAOS COSMOPlat was invited to attend the conference as a key domestic industrial Internet platform. Xie Haiqin, deputy general manager of Haier CAOS IoT Ecological Technology Co., Ltd., attended the launch ceremony and congratulated the launch of the "Industrial Data Space · Ecological Chain" partner plan. Hu Jin, deputy general manager of Haier Digital Technology (Shanghai) Co., Ltd., delivered a keynote speech entitled "From the Integration of the Two Networks to Promote the High-Quality Development of Enterprises", and had in-depth dialogues with platform enterprises and industry users to explore the strategy of deeply empowering the Industrial Internet.

Work together for a win-win situation to build an industrial data space ecological chain

Data is the lifeblood of the Industrial Internet, and the industrial data space is the infrastructure for data to flow across organizations. MIIT also made it clear in the new three-year action plan that it supports enterprises, institutions, industrial organizations, etc. to establish industrial data spaces in key industries. By 2023, promote the Industrial Internet data sharing initiative and explore the establishment of industrial data spaces in no less than three key industries.

In this context, the China Academy of Information and Communications Technology has joined forces with more than 30 enterprises and universities to jointly create industrial data trusted sharing technology architecture standards and solutions, and took this conference as an opportunity to officially release the "Industrial Data Space · Ecological Chain" partner plan to build a solid foundation for enterprise digital transformation.

As a co-sponsor of the "Industrial Data Space · Ecological Chain" partnership program, COSMOPlat will work with various partners to continuously improve the industrial data space technology solution and productization, cooperate to promote the application of industrial data space in more scenarios, and at the same time, also face practical work needs, explore a variety of industrial data space business models for sharing, trading, and equivalent exchange.

In fact, as early as in cooperation with the European Cloud and Data Association (Gaia-X), COSMOPlat complemented the implementation architecture and best practices of data sovereignty through mass customization models, and began to explore the establishment, formation, implementation and growth of digital ecosystems, to promote the cross-industry and cross-field transnational application of digital space, and further enhance the international voice over Chinese enterprises in the field of industrial Internet.

Deeply cultivating the Yangtze River Delta, deeply empowering across industries and regions

The construction of the data space ecological chain is an innovative exploration of production factors and business models in the Internet of Things era, especially in the face of differentiated user requests and experiences in different scenarios, enterprises need to change the traditional model, with the help of the Internet, big data, etc. to achieve from production to consumption to consumption to production.

As the relevant person in charge of COSMOPlat mentioned at the forum, the integration of consumer Internet and industrial Internet is the second half of the spiral integration of the Internet economy and the real economy, and it is also the inevitable development of the economy. Among them, the consumer Internet is the demand side, the industrial Internet is the supply side, and the mass customization model is the link between the two networks.

Based on the exploration of the mass customization model centered on user experience, COSMOPlat is based on the pain points of the industry and provides a full-process empower solution for the digital transformation of enterprises. It not only empowers across industries, but also builds 15 industry ecosystems such as molds and chemicals. Through cross-regional deep empower, it has realized the replication and promotion of empower results in 7 regions across the country and 20 countries around the world.

In the practice of empowering the Yangtze River Delta region, COSMOPlat has undertaken the national intelligent manufacturing strategy, from the Loki G60 Science and Technology Innovation Corridor to taking root in Shanghai and deepening the industry, from the implementation of regional layout of "one core and two wings" to the coordinated development of "three provinces and one city", and has always been steady and steady.

Today, COSMOPlat has provided innovative practices and empowered landing for many industries in the Yangtze River Delta region, such as medical and health care, automobile manufacturing, heavy industry machinery, etc., covering a number of key tasks such as logo analysis construction, advantageous platform construction, and industrial ecological cultivation in the Yangtze River Delta G60 Science and Technology Innovation Corridor, driving the rapid development of the "engine" of the Yangtze River Delta.

In the future, COSMOPlat will continue to deeply cultivate the practice of cross-industry and cross-regional empowering the industrial Internet platform, solidly promote the construction of industrial data space and the landing of scene applications, empower the depth of the platform, and help enterprises strengthen the comprehensive competitiveness based on the industrial Internet, thereby enhancing the level and strength of intelligent manufacturing in our country.


The full name of the "Xihe" solar satellite is revealed: What does Hα and "Double Super" mean?

Last night, our country successfully launched the first solar exploration science and technology test satellite "Xihe" at the Taiyuan Satellite Launch Center, marking our country’s entry into the era of "sun exploration". The full name of "Xihe" is the solar H α spectral detection and double super platform science and technology test satellite. What is H α? What does "double super" mean? What mysteries can this satellite detect about the sun? Jiefang Daily Shangguan News reporter interviewed Shi Wei, director of the Shanghai Planetarium Network Science Department.

The radiation that jumps from the third floor to the second floor is Hα

Hα, pronounced the "hydrogen alpha coefficient," refers to a spectral line of a hydrogen atom with a wavelength of 656.281 nanometers, which lies in the red range of visible light. What is a hydrogen atomic spectral line? According to the Bohr model of the atom, electrons do not move around the nucleus in a specific orbit within the atom, Shi Wei explained, but in an "orbit" with a quantized distribution of energy.

The so-called quantum is the inseparable smallest unit of a physical quantity. A physical quantity is quantized if it cannot be changed continuously and can only take some discrete values. It is like taking a staircase, we can only climb one step, not half. Scientists have found that many physical quantities in the microscopic world are quantized. For example, the energy of electrons in hydrogen atoms can only take one basic value – 13.6 electron volts or its 1/4, 1/9, 1/16, 1/25, etc., but not 2 times or 1/2, 1/3.

There are countless energy levels outside the nucleus of a hydrogen atom, and each energy level can be regarded as an orbital, and the energy levels are discontinuous and uneven. Although a hydrogen atom has only one electron, it can appear at any energy level and can transition between energy levels. Electrons jump from energy level "n = 3" to "n = 2", releasing light of a specific energy, which is the Hα emission line.

Electrons jump from energy level n = 3 to n = 2, releasing light of a specific energy, which is the H alpha emission line. (Source: Wikipedia)

"You can think of the orbit of an electron outside the nucleus of a hydrogen atom as the various floors of a building. The ground is the nucleus, and each floor is an energy level. From the bottom to the top, it is marked with n = 1, n = 2, n = 3, and so on." Physicists refer to the spectral lines emitted by electrons that jump from the third floor and above to the second floor as the "Balmer system" (named after the physicist John Balmer), Shi Wei said. The radiation that jumps from the third floor to the second floor is called Hα, from the fourth floor to the second floor is called Hβ, from the fifth floor to the second floor is called Hγ, and so on.

Red light H α is the brightest hydrogen spectral line in the visible spectrum. By observing this band of light, astronomers can understand the atmospheric characteristics of the solar spherical and chromospheric layers, as well as atmospheric activities such as solar prominences, and analyze the changes in atmospheric temperature, speed and other physical quantities during solar outbursts, so as to deeply study the dynamic process and physical mechanism of solar outbursts.

Full-time faces in the Hα band (Photo by Alan Friedman)

Double super platform technology has broad application prospects

The "Xihe" satellite adopts a "dual super" satellite platform design with ultra-high pointing accuracy and ultra-high stability, which greatly improves the pointing accuracy and attitude stability of the load.

In this regard, Shi Wei explained that a satellite generally consists of a platform and a load. The satellite platform is responsible for the system service and guarantee of the entire satellite, including control, propulsion, thermal control and other systems. The load is the detector that performs scientific tasks, such as CCD cameras, particle detectors, magnetometers, etc. Traditional satellite designs directly connect the load to the platform, and the directivity and stability of the load are completely realized by the platform. However, the platform is "dynamic" and the load is "static" – when the satellite is in orbit, the micro-vibration of the platform cannot be avoided, and the load needs to be accurately pointed at the target at all times, so the pointing accuracy and stability of the load are always restricted by the vibration of the platform.

In order to solve this contradiction, the satellite development team made an innovation in design, dividing the satellite platform into two cabins – the platform cabin and the payload cabin. The platform cabin contains the structure subsystem, the integrated electronic subsystem, the measurement and control subsystem, the data transmission subsystem, the power subsystem, the attitude and orbit control subsystem, the electric flotation control subsystem and the cabin connection unlocking subsystem. The payload cabin contains the structure of the payload cabin, the integrated electronics of the payload cabin and the load. The effect of "dynamic and static isolation and leader/follower coordination" is achieved by using electric flotation control between the two cabins.

Dual Supersatellite Load Design (Source: School of Astronomy and Space Sciences, Nanjing University)

Using this "airframe anti-shake" technology, the directivity and stability of the payload are improved by 1-2 orders of magnitude compared with traditional satellites, which will make the "Xihe" more accurate and stable when "taking pictures" in space, and obtain higher-quality images.

In the future, the dual super platform technology will be widely used in space missions such as high-resolution ground detailed investigation, large-scale three-dimensional mapping, and exoplanet discovery, which is expected to promote the leap-forward development of space science and technology implementation in our country.

The treasure of the automobile industry can be owned by 250,000 yuan, which is the new M7 in the world.

   Nowadays, when many automobile products go on the market, they will focus on a product point, or intelligence or space or safety. However, the performance of excellent models must be comprehensive and balanced, and at the same time, the price must meet the expectations of consumers. This makes it very difficult for automobile manufacturers. How can we kill many birds with one stone and buy the most comprehensive and reliable products with one share of money? This requires consumers to be eye-catching when purchasing models. So why not step on the pit with 250 thousand in your hand It’s better to look directly at the new M7 that has the super 5-meter-long captain and Huawei’s technical depth empowerment and comprehensively upgraded the safety!

one

  Ask the world how smart the new M7 is. The launch of the smart flagship mobile phone Mate 60 Pro shows that the new M7, which also has Huawei’s technical blessing, will also hang a lot of opponents in its intelligent performance. The M7 has always been known as a space magician, and there is no doubt about the space performance of the new M7. So today, let’s talk about the safety of the new M7.

  Extreme passive safety is not just as simple as eight airbags.

  When it comes to passive safety systems, the number of airbags seems to have become synonymous for a long time. Just when everyone was still wandering between 6 airbags and 7 airbags, the new M7 directly made 8 airbags, including the main and passenger airbags, bilateral air curtains, bilateral airbags and the second row of bilateral airbags.

2

  In addition, the new M7 has also been upgraded in the body structure, using submarine-grade thermoformed steel, which accounts for as much as 24.4%. In addition, the materials of A-pillar reinforcing plate, Patch plate, A-pillar inner plate and B-pillar reinforcing plate are 2GPa grade thermoformed steel. You know, the hot-formed steel of BMW X5L is only 16%, that is to say, the structural strength of the new M7 has been far superior to that of luxury brands.

  It may be said that we don’t have many concepts about these data, but in the real "head-on", the passive safety protection of the new M7 is particularly important. In the third-party authoritative evaluation of Super Crash project of China Automobile Research Institute, China Automobile Research Institute gave the new M7 "safety" evaluation. Not only that, but also the first car-to-car collision in the industry. A 4-ton truck collided with a 60km/h car at a speed of 40 km/h. At this time, the relative speed of the two cars was 100km/h, which means that a new car collided with a stationary object at a speed of 100 km/h. Even so, the appearance of the A-pillar, the upper beam of A-pillar and the rear car body of the new M7 has no obvious deformation, even the four doors can be opened normally, and the car body structure remains intact as a whole.

  Super active safety is to be competent in multiple scenarios.

  Active safety, which can prevent problems before they happen, has gradually become the standard of new energy smart cars. In terms of active safety, the new M7 with Huawei technology blessing can be described as the "ceiling" in the same level. In the Autolab AEB active safety evaluation, the limit speed of safety response is the first in the whole scene. In the mixed scene of stationary vehicles and pedestrians at the front and rear of the vehicle and the rollover scene, the new M7 in Wenjie achieved the highest braking speed of 90km/h through HUAWEI ADS 2.0 advanced intelligent driving. In addition, the new M7 has also realized low-speed LAEB (low-speed automatic emergency braking), which supports forward, lateral and backward low-speed driving scenes, covers the collision scene of slipping cars, realizes low-speed emergency braking by using 360 environmental awareness, and ensures the safety of users’ low-speed driving. This function mainly faces the situations of not paying attention to panoramic images, poor lighting, narrow roads, or stone piers and high platforms on the co-pilot’s side.

12

  In the face of overtaking and merging, the new M7 and ELKA emergency lane keeping system can realize the lateral control and keep the vehicle firmly in the original lane to continue driving. More importantly, ELKA (Emergency Lane Keeping Assist) can keep involved even when HUAWEI ADS is not turned on, thus avoiding the risk of collision. In the face of the "ghost probe" that pedestrians suddenly jump out of sight blind area, Wenjie New M7 also has countermeasures. Through the multi-sensor fusion sensing system in the leading industry, it can realize the detection distance of about 200 meters, and the horizontal maximum detection angle reaches 120. Even in the extreme situation that the high beam is on at night, it can accurately identify the "ghost probe" and stop to avoid accidents.

13

  There is no absolute value for the safe new height of smart cars. Because we have to consider the product cost and selling price — — Providing the highest level of security within the reach of users can solve the pain points of users’ travel. The listing of the new M7 in Wenjie shows us the possibility, and the super active and passive safety performance can be realized on the new M7 in Wenjie with a price of 249,800! Combined with its unique advantages of large space, high intelligence and new energy, the new M7 must be your first choice for car purchase at this level!

Interview: Traditional science fiction is hard to find a way out —— Interview with China science fiction writer Liu Cixin

  Xinhua News Agency, Helsinki, August 15thInterview: Traditional science fiction is hard to find a way out — — Interview with China science fiction writer Liu Cixin

  Xinhua News Agency reporter Li Yuzhi Natalie

  Liu Cixin, a China science fiction writer, was twice nominated for Hugo Award, the highest honor of science fiction in the world, and won the Hugo Award for Best Novel once for his series of three-body works. However, he thinks that his style is out of date and the world sci-fi trend is taking on another look.

  Different from the traditional science fiction represented by Liu Cixin, the series of American fantasy novel fire and ice, which has been selling well in recent years, has adopted the creative technique of "weak fantasy". "It is called ‘ Weak fantasy ’ It is because the fantasy factors in the works are not obvious, and the use of supernatural forces is very restrained. " Liu Cixin said in an exclusive interview with Xinhua News Agency in Helsinki, Finland.

  Judging from the Hugo Award finalists in recent years, many sci-fi and fantasy novels in the United States are now more concerned about practical issues, such as racial discrimination, gender discrimination, the impact of artificial intelligence on society, the impact of biology on social ethics, etc., and have adopted different narrative structures and writing styles around these themes.

  Of course, there are still some sci-fi novels that adhere to the traditional style, such as the American series "The Vast Sky: Leviathan Awakening". "Unfortunately, this work has neither won the nebula award nor the Hugo award. This year, it won the Hugo award for best short play, but it was not the original novel, but the adapted TV series." Liu Cixin told reporters.

  Liu Cixin believes that the reason for this situation is that today, with the high development of science, science and technology have penetrated into all aspects of people’s daily life, and science is increasingly lacking in mystery in readers’ minds. "This is the most fatal blow to science fiction literature creation today, and there is almost no way out."

  In order to save science fiction, Americans tried various efforts as early as the 1970s, hoping to make science fiction works far away from science and make them more literary, from describing outer space to describing people’s hearts, from describing aliens to describing the relationship between different races and sexes. For example, The Obelisk Gate won the Hugo Award for Best Novel on August 11th. Although the work is set on a mysterious planet, much of it is actually about class oppression on the earth.

  "They are working hard in this direction, trying to increase the audience and influence of science fiction, but now it seems that they have not succeeded." Liu Cixin said. In his memory, the golden age of science fiction is full of vigor. Writers are all young people in their twenties, and readers are also young people. "You look at how old are the sci-fi fans at the sci-fi conference now? What hope does a literature have when all it attracts are elderly people with big bellies? "

  Liu Cixin seems to be somewhat helpless about the fact that all kinds of fantasy novels at home and abroad have been adapted into movies and TV series, while traditional science fiction works are almost neglected. He said that the law of film communication is much more complicated than literature and novels, and it is more difficult to make a film than to write a novel.

  At present, several works of Liu Cixin, including Three-body, have been authorized to make films, but he has not shown strong confidence in the final effect of these films. He said: "American science fiction movies and science fiction novels have developed for almost a century. We have only been three or four years, and it is not realistic to make such a good movie. Movies and novels are two different ways of expression. When shooting, there are trade-offs. It is normal for readers to be less satisfied with the film than with the original. "