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Local meteorological departments tighten the ＂flood control safety string＂ to prevent heavy rain and secondary disasters.

　　Frequent heavy rainfall in flood season will easily lead to mountain torrents, geological disasters and increased flood risk of small and medium-sized rivers. The local meteorological departments have earnestly put the people’s life safety in the first place, tightened the string of flood control safety, implemented their responsibilities, made every effort to do a good job in monitoring, forecasting and early warning of heavy rainfall and meteorological services for flood control and emergency rescue, kept a close eye on key parts, weak links and disaster-prone points, and made rolling judgments on the risks of secondary disasters to ensure a stable flood season.

　　Liaoning: Start the rainstorm emergency response team to go to Panjin to carry out refined services.

　　After the weather meeting on August 14, the party group of Liaoning Meteorological Bureau dispatched and deployed the meteorological service guarantee for flood control and disaster relief in the near future, requiring meteorological departments at all levels in the province to strengthen the bottom line thinking, strengthen the joint defense of river basins and tighten the "flood control string"; Strengthen the linkage between departments, strengthen the early warning of geological disaster risks, and keep the "lifeline"; Do a good job in flood drainage meteorological service and serve "autumn grain protection"

　　Since the flood season, the precipitation in Liaoning Province has been more than 40%. At present, the bottom water of rivers is high, and some reservoirs and rivers exceed the flood season limit. Combined with the influence of recent heavy rainfall, the possibility of floods in the basins around Yanghe River, Liaohe River and Yalu River has increased.

　　The Provincial Meteorological Bureau is still in a special working state of meteorological services for flood control and flood fighting in Raoyang River Basin, and sent a working group to Panjin to carry out refined meteorological services. On the 14th, it launched emergency response to rainstorm, and rolled out forecast and early warning service information, prompting to prevent secondary disasters caused by heavy rainfall, such as urban waterlogging, small and medium-sized river floods, mountain torrents, landslides, mudslides, farmland waterlogging, and crop lodging. It is suggested to do a good job in flood control management of river basins, reservoirs and towns and transfer key people to avoid danger.

　　Dandong Meteorological Bureau carries out forecasting and early warning services for meteorological services in Yalu River basin and scenic spots; Anshan Meteorological Bureau provides meteorological services for flood control decision-making in key risk areas. At present, Xiuyan Manchu Autonomous County is carrying out personnel transfer. Panjin Meteorological Bureau focuses on the follow-up of the meteorological support service for drainage in the flood area around the Yang River, and updates the special report of meteorological and hydrological information with the Municipal Hydrological Bureau every four hours; Benxi Meteorological Bureau strengthens the risk early warning of geological disasters in mountainous areas. (Cai Bing)

On August 7, rescuers carried out drainage operations in the northern section of the former river bank breach on the left bank of Raoyang River in Panjin, Liaoning Province (photo of drone). Xinhua News Agency reporter Pan Xiaolong photo

　　Qinghai: We should do our best to provide early warning service for the strongest precipitation since flood season.

　　From August 13th to 14th, the strongest precipitation weather process occurred in the eastern part of Qinghai Province since the flood season. From 8: 00 on the 13th to 8: 00 on the 14th, the precipitation of 70 stations in the province exceeded 50 mm, and the precipitation center was in Xinbaozi Village, Shoule Town, Ledu, with the precipitation of 104.8 mm; The maximum hourly precipitation occurred in the office of Tsim Zadoga, which was 54.4 mm; The maximum precipitation in cities and towns appears in Hualong, which is 85.6 mm; The daily precipitation at Hualong, Huangzhong and Xunhua stations exceeded historical extremes.

　　Qinghai Meteorological Bureau released the Important Weather Report on the 12th to start the emergency response to rainstorm. On the 13th, the Provincial Meteorological Observatory issued the yellow rainstorm warning signal, and jointly issued the meteorological risk warning of geological disasters and the meteorological risk warning of mountain torrents with the Provincial Department of Natural Resources and the Provincial Department of Water Resources respectively, suggesting that due to the superposition effect of precipitation and the lag of secondary disasters, the prevention of secondary disasters such as landslides, mudslides and floods in small and medium-sized rivers should be strengthened.

　　According to the meteorological forecast and early warning, the leaders of the provincial party committee and the provincial government gave instructions respectively. The provincial government held two heavy precipitation meteorological service dispatching meetings, and the provincial defense index started the emergency response to flood control.

　　In view of the impact of heavy precipitation on roads, railways, water conservancy, hydropower and other industries, meteorological departments at all levels in the province have strengthened duty, encrypted disaster risk judgment, timely and widely released early warning service information, implemented the "call" system, and tracked the disaster situation and service demand. By 8: 00 on the 14th, the province had issued 25 rainstorm warnings, 27 lightning warnings, 2 thunderstorm warnings, 1 hail warning, 7 geological disaster meteorological risk warnings and 10 mountain flood disaster meteorological risk warnings. (Jin Quan Cai Juke Ying Ma Yufang)

　　Jilin: Implementing Call-to-Answer Service to Prevent Meteorological Disaster Risk

　　On August 14th, a new round of heavy rainfall occurred in Jilin Province. After the national weather conference on the 14th, Jilin Meteorological Bureau made a request to deal with the precipitation process, and the business units of the provincial bureau should strengthen business guidance to Tonghua, Baishan and Changbai Mountain, and do a good job in basin forecasting and early warning services. Meteorological departments of cities and prefectures should, in light of local conditions, issue early warning signals in a timely manner, start emergency response in a timely manner, and strengthen upstream and downstream, left and right bank linkage and call service. Once sudden short-term heavy precipitation occurs, it is necessary to timely carry out "call service" for the affected areas.

　　In the process of this precipitation, the area rainfall in Yalu River basin is relatively large, and the rainfall in southern Tonghua, southern Baishan and Changbai Mountain Nature Reserve is heavy and urgent. Heavy precipitation may cause geological disasters such as mountain torrents, mudslides and landslides, and it will have a great adverse impact on traffic, especially on outdoor activities in scenic spots such as Changbai Mountain in the east.

　　In order to guide the public to prevent meteorological disasters and secondary disasters scientifically, on the 14th, the Provincial Emergency Management Department and the Provincial Meteorological Bureau jointly released popular science information on disaster prevention and mitigation, and made a detailed interpretation of the preventive measures for frequent meteorological disasters during the flood season. (Yan Yanmei, Zhang Xiaoxia)

　　Inner Mongolia: Severe secondary disasters caused by heavy rains in Baotou and Hohhot.

　　Since the night of August 13th, there has been heavy rainfall in Inner Mongolia Autonomous Region. As of 9: 00 on the 14th, there were heavy rains at 22 stations and 193 stations in the whole region. The maximum precipitation in 24 hours reached 228.9 mm and the maximum hourly precipitation reached 68.8 mm.. Flash floods and urban waterlogging occurred in Baotou, Hohhot, Erdos and Bayannaoer, and road traffic was blocked.

　　In view of the heavy rainfall weather process, the Meteorological Bureau of the autonomous region made a forecast in advance, started the rainstorm emergency response, held a joint consultation with the emergency management department, and issued eight issues of meteorological forecast information, special reports of major meteorological information and hourly rain bulletin, and issued rolling rainstorm warning signals, lightning warning signals and meteorological risk warning of mountain torrents geological disasters.

　　Hohhot investigated hidden danger points overnight, announced 62 urban waterlogging risk points, adjusted subway operation hours, and temporarily closed the zoo.

　　The picture shows the news released by Inner Mongolia Radio and Television Station Tik Tok about the adjustment of operation time of Hohhot subway due to heavy rain.

　　Baotou Meteorological Observatory continued to issue the rainstorm red warning signal at 23: 40 on the 13th, and Baotou Weather Modification and Meteorological Disaster Prevention Command started the first-level emergency response of rainstorm at 0: 00 on the 14th to guide and supervise the disaster prevention work in Qixian District and Rare Earth High-tech Zone in key areas affected by meteorological disasters. At 0: 30 on the 14th, the captain of Baotou Blue Sky Rescue Team received a live report on the rain situation from Baotou Meteorological Bureau, and posted a message through WeChat group to remind the team members in Tuyou, Guyang and Jiuyuan to be alert to mountain torrents. At 1 am on the 14th, a flash flood broke out in Jiuyuan District of Baotou City, and some people were trapped. After nearly two hours of emergency rescue, the trapped people were successfully rescued. (Wang Wei, Wang Xiaona, Gao Fei)

　　Tianjin: Departments jointly defend against rainfall and secondary disasters.

　　On August 14th, a rainy weather process occurred in Tianjin. From 6: 00 to 15: 00 on the 14th, the city’s average rainfall was 24.1 mm, and the maximum rainfall was 93.0 mm, which appeared in Huanxizhuang, Baodi District, and the rainfall is still continuing. In response to the weather process, Tianjin Meteorological Bureau took the "rain" as an order, acted ahead of time, and efficiently carried out departmental linkage work and forecasting and early warning services.

　　Since August 11th, the Municipal Meteorological Bureau and the Municipal Emergency Management Bureau have held three meetings to jointly do a good job in urban waterlogging prevention. The Municipal Meteorological Bureau timely issued the "Meteorological Information Express" to the municipal party committee, the municipal government and the members of the municipal meteorological disaster prevention headquarters to help all departments take effective preventive measures in advance; Strengthen contact with Haihe Water Conservancy Commission, and issue the Haihe River Basin Weather Express to the Commission in a rolling way, so as to provide a basis for flood control and dispatching in the basin; Through the municipal emergency early warning information release system, five weather forecast tips and two meteorological early warning messages were released, with 35,000 emergency responders and 3.207 million people in short message service, and forecast, early warning and defense tips were released through new media and other channels. The meteorological department of Haihe River Basin continued to carry out joint defense of small watersheds to improve the ability of risk assessment and early warning service of meteorological disasters in the basin.

　　In response to the flood control needs in the northern mountainous areas, the Municipal Meteorological Bureau strengthened its operational guidance to the Jizhou Meteorological Bureau and provided meteorological services for the prevention of geological disasters in mountainous areas. The Meteorological Bureau of Jizhou District focuses on strengthening the regional rainfall monitoring of geological hazards of mountain torrents, sharing the information of rain conditions and disasters with departments such as emergency management, water affairs, planning and natural resources, providing "calling for response" service to district committees and governments, and publishing meteorological service information to emergency contacts at all levels and the public through various channels. (Wen Yongjing, Li Hongwei Yuan Chao)

　　(Editor: Luan Fei)

Korean media： Li Zaiming’s hunger strike entered the 15th day, and the ruling party asked it to stop for the first time.

　　[Global Network Report Trainee Reporter Jiang Ailing] According to South Korea’s "Central Daily News" reported on the 14th, Li Zaiming, leader of the Common Democratic Party, the largest opposition party in South Korea, entered the 15th day of hunger strike. On the morning of the same day, Jin Qixuan, the leader of the ruling National Power Party, first asked Li Zaiming to "stop the hunger strike".

　　According to the report, Jin Qixuan, the leader of the ruling National Power Party, said at the meeting of the Supreme Council of the Party held by the National Assembly that Li Zaiming’s health condition was deteriorating, and the medical team also suggested interrupting the hunger strike. It is not advisable for the representatives of the first opposition party with huge seats to continue their hunger strike during the important parliamentary period when they need to review the government’s state affairs and pay attention to the country’s life next year. Jin Qixuan shouted to Li Zaiming, "For whatever reason, I solemnly ask you to stop the hunger strike that harms your health."

　　The report also said that more and more voices in the Common Democratic Party persuaded Li Zaiming to stop the hunger strike. However, so far, Li Zaiming has not made a clear response to these demands. Earlier, Li Zaiming moved the hunger strike place from the tent in front of the National Assembly Hall to the office of the head of the Common Democratic Party to continue the demonstration. Park Sung Jun, a spokesman for the Democratic Party, said that this was Li Zaiming’s firm will to continue the hunger strike.

　　According to a report in South Korea’s I-NEWS 24 on the 13th, Lu Yingmin, secretary of Cheongwadae during the Moon Jae in administration, also visited the hunger strike site in Li Zaiming yesterday. According to the report, Lu Yingmin conveyed Moon Jae in’s advice. (Moon Jae in) said, "The health of the party leader is more important than anything. We should stop the hunger strike as soon as possible and restore health." Li Zaiming expressed his gratitude for this and said that he would make a decision after careful consideration.

　　Earlier, Yonhap News Agency reported on August 31st that Li Zaiming announced an indefinite hunger strike and sit-in to protest Yin Xiyue’s government’s "undermining democracy" and other acts. He asked the government to explicitly oppose Japan’s nuclear pollution of water discharged into the sea and apologize to the people for undermining people’s livelihood. South Korea’s "East Asia Daily" reported on the 10th that Li Zaiming continued his hunger strike indefinitely in the tent of the sit-in demonstration in front of the main building of the National Assembly that day. On the 11th day of the hunger strike, Li Zaiming chose to lie down and demonstrate because of his declining physical strength.

Israel strengthens its military deployment around Jerusalem.

　　Xinhua News Agency, Jerusalem, December 7 (Reporter Du Zhen, Chen Wenxian) The Israel Defense Forces told Xinhua News Agency on the 7 th that the Israeli army will redeploy combat troops around Jerusalem to cope with the possible turmoil caused by US President Trump’s announcement of recognizing Jerusalem as the capital of Israel.

　　The Israeli army said that according to the general staff’s assessment of the current situation, the military decided to strengthen the deployment of several battalions of combat troops in Samaria and Judea near Jerusalem. The Israeli army has also formulated a plan to deal with emergencies, and some rapid reaction forces have entered a state of alert.

　　Xinhua News Agency reporters saw in Jerusalem that some Israeli army reservists began to go to the assembly area, and Israeli military vehicles appeared near the city center.

　　In response to possible military threats, the Israeli army announced on the 6th that nine F-35 fighter jets imported from the United States since December last year were officially installed.

　　On the 6th, US President Trump announced the recognition of Jerusalem as the capital of Israel, and will start the process of moving the US embassy from Tel Aviv to Jerusalem. Chana, leader of the Palestinian Islamic Resistance Movement (Hamas), said on the 7th: "December 8, 2017 will be an angry day and the beginning of a great uprising."

Infectious diseases in the epidemic： medical staff are desperately trying, and rumors are stirring up the situation.

Author: Yang Xiaoshuai Source: Southern Media College

Covid-19 VS natural and man-made disasters VS rumors　　

Since December 2019, many cases of viral pneumonia have been found in Wuhan, Hubei Province, all of which were diagnosed as viral pneumonia. On January 12, 2020, it was temporarily named 2019 novel coronavirus by the World Health Organization, namely "2019-nCoV".

Since the virus began to spread, the number of suspected patients and confirmed patients has been on the rise. According to media reports, as of 21: 00 on February 2, the number of confirmed cases in China reached 14,489, 19,544 suspected cases and 304 deaths. … 　

Since the outbreak of the epidemic, with the increasing number of infected people, there is also something undercurrent behind the epidemic, and that is rumors.

Unconsciously, they flowed out from different people and rushed to the network hot search. Since the outbreak of the epidemic, all kinds of rumors have appeared in BLACKPINK. The content is centered on the prevention and control of novel coronavirus, or spread around medical care, or around viruses, or around the media, or around government officials.

Around the medical experts, on January 22nd, Wuhan Health and Health Commission official micro @ Health Wuhan official micro posted a rumor: the information about Comrade Liu Qingxiang, deputy director of Wuhan Health and Health Commission was seriously untrue. Deputy Director Liu Qingxiang is 55 years old. Since the end of December last year, he has been sticking to the front line of pneumonia prevention and control in novel coronavirus. She has no daughter, only one son works in Han; Neither she nor her lover is a doctor, and her lover died in Han last year because of cancer. Online news is false. …

Around the media interpretation, around January 26th, a screenshot was circulated in various WeChat groups. At 9: 30 tonight, Bai Yansong, a CCTV news channel, hosted a live broadcast of novel coronavirus, inviting Academician Zhong Nanshan to introduce the epidemic situation, and invited parents and friends to watch it at that time. Subsequently, they were forwarded in the social circles of major schools, institutions and units, and some units even forced them to forward publicity. In the afternoon, Red Star News, Beijing News and other media reporters learned from the staff of CCTV News Channel "News 1+1" that the news was a rumor. There is no program on CCTV News 1+1 tonight and it will be broadcast tomorrow.

That night, CCTV refuted the rumor in its official WeChat official account "CCTV News". Although CCTV personally rumored, the forwarding of friends circle did not stop. …

Around preventive drugs, online preventive prescriptions, traditional Chinese medicine prescriptions, western medicine prescriptions and other prescriptions were advertised on short video platforms in the official name, and then gradually ended in official rumors, and these rumors eventually overturned.

On the evening of January 31, a mainstream media platform said that Shuanghuanglian could inhibit pneumonia, and many city residents queued up overnight to buy Shuanghuanglian, which led to the pharmacy being out of stock on February 1.

All kinds of ghostly rumors "whack a hamster" appear constantly, and new rumors appear constantly. …

Not only in this novel coronavirus epidemic, but also in other health incidents, there are still rumors. There are also many rumors in the vinegar disinfection of SARS 17 years ago, H7N9 avian influenza and the swine flu epidemic in 2019.

In addition, in the face of geological disasters and man-made disasters, there will also be rumors and rumors to "spoil the situation."

In the past natural and man-made disasters, we can find such a problem: when human beings face disasters, rumors and rumors often appear, sometimes late, but not absent. …

Gossip, rumor spreading and confusing the bewildered audience

What is a rumor? What is a rumor?

Gossip is a kind of news or statement whose source is unknown and can’t be confirmed. It usually occurs in the period when the social environment is highly uncertain, the regular communication channels are blocked or the function is weakened. Gossip mainly appears in the form of spreading the truth. Rumors are mixed with a lot of rumors, rumors: news or information deliberately fabricated out of thin air.

Rumors may be true, but rumors must not be true.

As the main information form in collective behavior, gossip can spread mainly through interpersonal oral communication or group communication.

Collective behavior, as a special social interaction. In modern society, there will be an irregular interactive phenomenon based on the scene at that time in a special occasion, such as fashion, following the fashion, commotion and so on. …　

In collective behavior, the content of gossip often involves some special events or sensitive topics. It’s information that has no or no definite evidence. With the development of social network and mobile, the information flow in collective behavior also presents many characteristics:

The rapid proliferation of gossip information. Gossip information and the emotions it carries spread to the crowd at an abnormal speed. Rumors are mixed with "truth", and these seemingly "truth" contents are mixed with anxiety and even fear.

Strange backflow of gossip information. The same rumor has been passed back to its publisher, and many new contents have been added.

Rumors are accompanied by a lot of rumors. Rumor: news or information deliberately fabricated out of thin air. In the gathering behavior, people with ulterior motives use the excitement of the crowd to spread rumors and manipulate the crowd.

In the circulation of rumors and rumors, anxiety is aggravated, and the excitement of the crowd is intensified, thus being overwhelmed.

Reflecting on the "Shuanghuanglian" incident on February 1, whether Shuanghuanglian can really inhibit the virus has not been mentioned as preventable. In the media reports during the day on February 1, it was also said that taking Shuanghuanglian by normal people may cause discomfort. …

It took less than a day from the initial information release, to a large number of people snapping up Shuanghuanglian, and then to the shelves of Shuanghuanglian for poultry on Taobao.

Information flow in collective behavior: group suggestion and group infection

There are two special communication mechanisms in collective behavior, that is, group suggestion and group infection, mainly emotional infection, which spread very quickly;

Group imitation and "anonymity", the former is an instinctive and unconscious imitation, seeking a sense of security, while the latter is mostly a variety of cathartic destructive behaviors caused by people’s loss of social responsibility and self-control ability due to decentralized responsibilities. In the epidemic, there will also be individuals who make rumors about medical care and patient information in the network and release rumors in a cathartic way.

Public anxiety under the innuendo of rumors

On the one hand, the number of confirmed infections is rising, and on the other hand, there is overwhelming news. The public’s pessimism will naturally rise, and the public is anxious in the face of sudden epidemics. However, the news surrounding the epidemic, whether true or false, is always teasing the public’s nerves.

During the epidemic, the topics reported by major media basically revolve around the epidemic report. The rush of media has brought huge information flow and homogeneous reports.

In the epidemic report, Media A reported that patients in a hospital in Wuhan were discharged, and Media B reported the news again the next afternoon. Even, the local epidemic situation was released in the morning and reported by the media at night … The media was caught off guard in the face of a lot of information, and the flood of information flow led to overwhelming news and even repeated reports with serious homogenization.

Crazy information flow and audience’s fear of choice

The originally anxious audience was drowned in the flood of information and fell into the fear of screening information. When rumors and rumors appear as a novel content, they attract the attention of the audience and gradually spread through the Internet or orally.

Convenient social network provides a channel for the spread of rumors. From Weibo to WeChat, from WeChat group to friends circle, rumors can be seen.

On the other hand, the channels of rumor circulation are mostly social networks, which often appear in the form of short videos and chat screenshots. The forms of short videos, chat screenshots and texts have the following characteristics in the spread of rumors: First, they can be shared, and social networks such as Weibo and WeChat can share them directly; The second is grounding gas, short videos and screenshots are rough, which is easy to give the communicators a sense of reality and believe it.

Media literacy that needs to be improved urgently and knowledge gap that is difficult to fill.

Media literacy refers to people’s ability to choose information, question information, understand information, evaluate information, create information and produce information in different media, and reflect information in a speculative way.

According to CNNIC’s 44th Statistical Report on China’s Internet Development, as of June 2019, the proportion of netizens with junior high school, senior high school/technical secondary school/technical school education was 38.1% and 23.8% respectively; The proportion of netizens with college education, undergraduate education and above is 10.5% and 9.7% respectively. Simply from the perspective of netizens’ academic qualifications, we can’t completely conclude the audience’s media literacy, but the gap in knowledge affects the judgment to some extent.

How to distinguish the information provided by various media, especially in the face of professional information such as medical and health care, the ability to judge information is very limited.

Moreover, there is a great gap between the media, medical staff and ordinary net names, and the information that professionals can distinguish may not be distinguished by ordinary audiences.

Solution: cold treatment and speaking human words

In the face of complicated information flow, restlessness is inevitable, and instinctive restlessness is inevitable. The problem is, calm and calm, if the audience questions for a second or two before spreading, rumors may reduce the chances of spreading.

It is not only the audience that is agitated, but also the media. Unconfirmed information sources spread wildly, which is bound to become a gossip propagator, which is likely to lead to panic and panic.

Rumors can make people believe, and a few words will cause a sensation. Its characteristic is short "speaking people’s words", which is easy to understand! Information publicity and health news dissemination in a special period should also say "people talk". Instead of telling how to do a good job of protection with a title party and a long paper, it is better to list the rules and regulations at a glance.

Medical care is desperate at the front line, and rumors should not spoil the situation behind it. Although the epidemic is terrible, what is even more terrible is the heart disease of anxiety and emotion.

It is inevitable to refute rumors and popular science, but it is necessary to clarify the facts in simple words. Whether it is official timely notification or rumors, more keywords and fewer routines can make the problem much simpler.

I want to study how to prepare.

1. Vocabulary is the foundation.

You can buy a vocabulary book for postgraduate entrance examination. I used a vocabulary book published by New Oriental at that time. I read it back and forth many times, and I will spare at least half an hour to memorize words every day. In addition, I will read it with a word book in my spare time.

You don’t expect to improve your English instantly by memorizing words. It is a tool and needs long-term persistence. According to the scientific memory curve, the words memorized before need to be looked over frequently.

There is also an outline requirement for English for postgraduate entrance examination. The word book will mark the frequency of each word, and those that often appear as test sites need to be memorized.

2. Reading comprehension is the key.

Reading comprehension is what determines your final score in the English exam, so many people ask questions about sea tactics every day and do a lot of reading comprehension sets, but the correct answer rate is poor every time, and there is no progress in the end.

Before doing the problem, what we should do most is to find out where the inspection point of reading comprehension is and how to solve a kind of problem, instead of doing the problem by feeling. Generally, it can be divided into the following categories: examples, references, vocabulary, sentence comprehension, reasoning, theme, author’s attitude, judgment, details and so on.

No matter what kind of questions you encounter, don’t just rely on feelings, but find the answer in the article. The questioner will set some traps that people can easily believe. The reason why he is fooled is because he is taking the question for granted and thinks that he is the answer when he finds this sentence in the text. In fact, he has just entered the trap of the questioner.

The teacher has talked about the problem-solving method many times. Why do you still make so many mistakes? Because you didn’t follow the correct method. Every time you finish a problem, you should make a comparative summary. You should know the answering skills of a kind of problem. At first, it will be a little slow, but after you are proficient, you will improve your speed.

3. Make good use of real questions, take notes and learn to apply what you have learned.

Many people look for composition templates on the Internet. My experience is not to rely too much on templates. The best information is the real questions of previous years. You will find many good usages, good sentence patterns and advanced words in the process of doing the real questions, which are your best composition materials.

What you need to do is to carefully analyze each set of real questions, from words to sentences, from the method to the time, take notes, and then keep memorizing and strengthening them. It is enough to apply these good things to English for postgraduate entrance examination.

How does the space station keep ＂four seasons like spring＂？

Since the summer of this year, the highest temperature in many places in China has broken the historical extreme value and experienced the strongest hot summer day once in decades. Facing the high temperature, we can cool off the heat by turning on the air conditioner on earth. How does the Chinese space station in space maintain a comfortable temperature? Today, let’s reveal how the thermal control system of China Space Station makes our space home "like spring all the year round".

Space environment: ice and fire

China Space Station is located in a space environment about 400km from the ground. Without the protection of the atmosphere, the surface temperature of the space station can reach above 150℃ under the direct sunlight, and below -100℃ on the back side. In this "ice and fire" space environment, in order to ensure that astronauts can have a space station environment suitable for work and life, a thermal control system is needed to control the temperature.

Thermal control system is an important system to ensure the normal operation of space station equipment and the comfort of astronauts’ space life. The thermal control system is like our air conditioning system on the ground. By reasonably organizing the heat exchange process inside and outside the spacecraft, the temperature of all parts of the space station is always within the range required by the mission, which provides a good temperature environment for the normal work of space station equipment and the life of astronauts.

Different from the previous manned space missions, all spacecraft in the space station period need to fly in orbit for a long time, and astronauts also need to live in orbit for a long period of time, so higher requirements are put forward for temperature control. Facing the mission characteristics and requirements of China Space Station, the thermal control team has carried out a lot of technical research and carried out a number of technological innovations to create a comfortable "space home".

Thermal control mode 1

Create "Central Air Conditioning"

"Central Air Conditioning" in Thermal Control System of Space Station — — The fluid loop is the core of the thermal control system of the space station, and it is distributed in every corner in the Tianhe core module and the experimental module. The fluid loop can evenly wrap the important parts of the space station. Through the reciprocating circulation of special liquid in the pipeline, the heat generated by the equipment in the cabin and the life of astronauts is collected and brought to the corresponding equipment and structures through the loop to dissipate heat to the overheated place and heat to the supercooled place, so as to realize the functions of heat dissipation and heat supplement. At the same time, it can accurately control the temperature of different "rooms" of the space station and keep the temperature uniform and stable, which can be described as a tailor-made "central air conditioner".

The candlestick experimental module is the largest spacecraft with the heaviest load and the most test loads in China. There are many test loads installed in the module, and various exposure test loads with high heat consumption are arranged outside the module, which requires higher thermal control. The development team has developed three sets of liquid cooling systems for the experimental cabin of the space station, which can collect and radiate the heat generated by various equipment or test loads to outer space, and can support the heat dissipation of test loads above several kilowatts. One of them is a heat dissipation circuit specially designed to ensure the temperature of the extravehicular test load. The four-way valve technology is developed for the first time, which solves the influence of the installation state of the extravehicular test load on the loop system and is superior to the multi-valve control technology used by the International Space Station in weight.

Thermal control mode 2

Apply "space sunscreen"

In addition to building a "central air conditioner" to adjust the heat and cold of the space station, it can also passively insulate the spacecraft, and the thermal control coating is one of the passive thermal control. Since Shenzhou XII, the Shenzhou series of spaceships have been coated with a new silvery coating, which is a magical "space sunscreen" — — Low absorption-low emission thermal control coating.

In the construction stage of the space station, shenzhou spaceship is faced with the difficulty of cabin temperature control under long period and large temperature difference. When the space station assembly flies, the shenzhou spaceship may be continuously blocked by other cabins, resulting in the spacecraft being in an extremely low temperature environment where the sun cannot shine for a long time, and the lowest temperature is even lower than -100℃. However, when the space station assembly forms some configurations, the local area of the spacecraft will continue to be irradiated by the sun, with the highest temperature exceeding 100℃, which brings severe tests to the normal work of spacecraft equipment and the living environment of astronauts.

In order to solve this temperature control problem, the research team designed and developed a low absorption-low emission thermal control coating. Low absorption, as the name implies, is that the coating material itself has low solar absorption characteristics, which can effectively reduce the temperature rise caused by solar irradiation. Low emission means that the coating has low infrared emissivity, which can effectively block the radiation heat leakage from the interior of the spacecraft to the external cryogenic environment and avoid the continuous decrease of the temperature in the cabin. The thermal control coating is like a layer of "sunscreen", which effectively ensures the operation of the spacecraft in the long-term extremely high and low temperature environment and keeps the cabin in a suitable temperature range.

Thermal control mode 3

Put on an insulated "coat"

Another kind of passive thermal control is to put a thermal insulation "coat" on the spacecraft. Take Tianzhou-4 as an example. Tianzhou-4 runs in an orbit about 400 kilometers from the ground, and it takes about 90 minutes to circle the earth. Sometimes it is in the shadow of the earth and sometimes it is exposed to the direct sunlight. It needs to experience 14 such "ice and fire" every day. Therefore, the developers put on special heat insulation materials to resist the harsh environment and maintain a comfortable internal temperature.

The choice of fabric for spacecraft "coat" is very particular, which is carefully designed according to scientific principles. The fabrics with different characteristics meet the different needs of spacecraft. The "coats" of the cargo cabin and propulsion cabin of Tianzhou No.4 were designed in two different colors, gray and white. The cargo cabin needs to provide a temperature suitable for astronauts’ life, which is relatively high, so it is put on a gray "coat" to absorb more sunlight heat. The propulsion cabin is mainly equipment, which needs lower ambient temperature, so put on a white "coat" to reflect more sunlight heat.

In addition, the interior of Tianzhou No.4 "coat" adopts the design of multi-layer heat insulation components, which has a strong warm-keeping effect. It is composed of a film with high reflectivity and a polyester net supporting the film, which can be repeatedly superimposed to form a multiple structure. The heat inside is reflected by the reflective film layer by layer, and it is difficult to seep out of the surface, thus forming a high thermal resistance and preventing heat loss.　

Through the cooperative work of air conditioning, sunscreen and thermal insulation clothing, the research team has built the China Space Station into a comfortable "space home" and kept it "like spring all the year round". The thermal control system seems to be the "big housekeeper" who controls the heating and cooling of the space station, ensuring the comfort of the space station in the harsh space environment and caring for the space station to travel safely in the sky.

Han Han’s ＂Four Seas＂ debut concept song prism band ＂Walking on the Waves＂

Poster of prism "Walking on the Waves" (the concept song of the movie "Four Seas")

1905 movie network news Take youth as the theme and sing for the whole world. On December 24th, the film Four Seas directed by Han Han exposed the concept song "Walking on the Waves" written by Plateau, composed by Chen Hengjia and sung by Prism Band — — This also means that the first chapter of "The Music Journey of the Movie" Four Seas "OST" Set out for the Four Seas "is officially opened. It is reported that this film has invited different musicians to tailor a number of songs and will be launched one after another.

The film Four Seas is starring Haoran Liu, Liu Haocun, Shen Teng, Andrew, Qiao Shan, Zhou Qi and Wang Yanlin, with Huang Xiaoming, Youhao Zhang, Jordan chan, Wan Ziliang, Wu Yanshu, Zhao Ziqi and Gao Huayang as special stars, and Feng Shaofeng as a friendly star. It will be released nationwide on the first day of the New Year in 2022.

When musicians meet "young" movies,

The prism "Walking on the Waves" opens the musical journey of "Four Seas"

Whether it’s "Never See You Later", "Riding the Wind and Waves" or "Flying Life", the songs and music in Han Han’s movies always bring unexpected joy to the audience, which also makes the music of the movie "Four Seas" always highly anticipated. On December 24th, the film officially unveiled the OST special plan of "Music Tour of the Movie Four Seas" — — Invited different musicians, tailored several songs for the film and launched them one after another. A group of creative romantic musicians can’t help but expect what kind of sparks will collide with the young and bloody Four Seas.

On December 24th, the "Starting Concept Song" and "Walking on the Waves" written by Plateau, composed by Chen Hengjia and sung by Prism Band were officially released as the first single of the first chapter of the music journey — — Accompanied by melodious and soothing melody and emotional lyrics, blue sky, sea, highway and speeding motorcycle … … The impression that the movie "Four Seas" conveyed to the audience was also carefully unfolded again with the song. "Let me tread the waves, and the meteor can’t catch up with my engine." In the prism’s "Walking on the Waves", the teenagers in the film turned into cavalry who broke the wind and rushed out of this established world and rushed to the infinite scenery. When the motorcycle roared and the wheels rolled up dust, the story of A Yao, a teenager from South Australia Island, and a group of friends began.

The mysterious lineup of "Four Seas" music tour is expected.

"Set out for the Four Seas" Sing Young Adventures

As a young band established only five years ago, Prism has written and sung a lot of popular songs, among which there are many works widely sung by young people and students. Prism’s songs have both rock and folk characteristics, and they are popular. Just like their names, they radiate unique colors and light under the penetration of sunlight. And this uniqueness and youth also complement the temperament of Han Han’s film Four Seas — — Live up to your love and tread the waves.

The film also exposed the OST plan of the music tour of Four Seas — — The upcoming "Romantic Meeting Song" composed by last night’s party, "The Stars Are Free Pigeons" and this song "Walking on the Waves" by Prism Band together constitute the first chapter "Set out for the Four Seas", the second chapter "Stop Wandering around" and the third chapter "You will have an eternal full moon" all need to be unlocked. I believe that these music can also lead the audience to embark on this journey of "singing for the whole world with the theme of youth".

The film Four Seas tells the story that Wu Renyao and Wu Renteng, the father and son of enemies who have not met again for many years, ran into orphans and brothers and sisters who had different ambitions while driving motorcycles, and also happened to meet all kinds of unreliable friends. With the roar of locomotives at night, A Yaoben’s lonely and calm life has since ushered in a huge wave, and several people have embarked on a journey of adventure together. On the first day of the New Year’s Day in 2022, let’s go to the four seas with Ayao.

German language expert： Let the world see a more open and confident China.

CCTV News:Continue to look at the series of reports on Report to the 20th CPC National Congress in the eyes of foreign experts. Meng Weina, a German language expert who participated in the polishing of the German version of Report to the 20th CPC National Congress, has participated in the translation of important documents and books such as the government work reports of the two sessions and The Supreme Leader’s Talks on Governing the Country. Meng Weina was nervous and excited to participate in the foreign translation of the report of the Party Congress for the first time. In her view, Report to the 20th CPC National Congress is full of vitality, and she hopes that the world can see a more comprehensive image of China through the foreign translation of the report.

Meng Weina, a German language expert in Report to the 20th CPC National Congress:There is a statement in the report that deeply stays in my mind, which is four concise Chinese characters — — Being upright and innovative is consistent with what I have seen and felt in China for more than ten years. On the one hand, I keep the roots of China’s tradition and culture, on the other hand, I dare to innovate.

Meng Weina, who has lived in China for more than ten years, has witnessed the development of China and personally felt the speed of China. From mobile payment to Internet industry, generate has made great innovations in all fields. In her view, the concept of Chinese modernization combines the wisdom of theoretical innovation and grassroots practice, and has profound and rich connotations.

Meng Weina, a German language expert in Report to the 20th CPC National Congress:China is good at long-term planning, and its system makes it possible to maintain the continuity of policies. Compared with the western model, "Chinese modernization" can be a new choice for developing countries in the process of modernization or in the process of finding their own development path. To some extent, "Chinese modernization" has also brought opportunities to my native Germany, such as innovation cooperation, which was also emphasized in Report to the 20th CPC National Congress.

Meng Weina said that there are still some misunderstandings about the development of China. Through Report to the 20th CPC National Congress, China is also showing a more comprehensive image of a big country.

Meng Weina, a German language expert in Report to the 20th CPC National Congress:It can be seen from Report to the 20th CPC National Congress that on the one hand, the more China develops, the more confident it is as a big country, including cultural self-confidence, institutional self-confidence, road self-confidence, etc. On the other hand, China emphasizes peaceful development and harmonious coexistence, and China’s ideas of "community of human destiny" and "Belt and Road Initiative" are a common wealth for the international community.

Four brilliant actors in ＂Qing Qing Daily＂： Liu Guanlin relies on jokes and Chen Xiaoyun relies on ＂green tea＂

Bai Jingting and Tian Xiwei starred in "Everyday of Qing Qing", and the popularity of Iqiyi has exceeded 9500. The emotional drama of Yin Zheng and Li Wei, the male and female heroines, is very popular. With the increasing attention of the audience, a number of supporting roles in this drama have also attracted the attention of the audience. The four supporting roles of "Everyday for Qing Qing" attracted the audience’s attention by virtue of their unique characters and good acting skills.

Liu Guanlin plays Yin An.

In called Daily Life, Yin Dark is the three little masters in Xinchuan. Before he appeared, Li Wei had heard about him. It is said that the three little masters are not only romantic and rich, but also charming and well proportioned. Li Wei is full of curiosity about the three little masters, and only when he really met, did he know how outrageous the rumors are. The three little masters are ugly, and most importantly, they waited for Li Wei and the three little masters.

The three young masters are a big joke in Everyday of Qing Qing. The role of Yin An is played by Liu Guanlin, and Liu Guanlin is known as "King Gigi". He looks very happy. When the three young masters of "Well proportioned" unveil the mysterious veil, the audience can’t help laughing when they see the true face of Liu Guanlin. In addition, Liu Guanlin’s acting skills are relatively relaxed, and his scenes are very relaxed. However, it seems funny and enterprising.

Chen Xiaoyun plays Hao Jia.

Hao Jia is beautiful and gentle. As soon as she appeared, the five young masters were taken away. However, Hao Jia is a very calculating girl. Her purpose in coming to Xinchuan is very clear, that is, she wants to marry the office leader, and she used a little strategy. Hao Jia got her wish, but the office leader is not a good match. Hao Jia can only.

Hao Jia is regarded as a high-ranking "green tea" in "Qing Qing Daily", especially the scenes in which she lured the office leader and fought against the main office. More importantly, Hao Jia is very transparent, and she knows the true face of the office leader, so she will not deliver her sincerity, but only regards the office leader as the "owner" and Hao Jia.

It is not easy for Chen Xiaoyun to play "green tea" Hao Jia in "Qing Qing Daily", and Hao Jia doesn’t make people feel disgusted. Chen Xiaoyun’s face value is high, and she is also suitable for playing such a woman with full inner drama. Chen Xiaoyun’s performance in "Qing Qing Daily" has also been recognized by the audience.

Zixin Wei plays Su Shen.

The emotional drama of Yin Zheng and Li Wei in Qing Qing Daily is very impressive, and Su Shen, the housekeeper, contributed greatly to the couple’s further affection. "This family can’t live without Su Shen", and many netizens who follow the drama say that Su Shen will assist the feelings of the hero and heroine at a critical moment. "Why don’t you understand? I’m really anxious." See Li Wei don’t understand Yin Zheng’s feelings, Su Shen is really worried.

Su Shen is played by actor Zixin Wei in Everyday for Qing Qing, and he is also a funny actor in the play. Zixin Wei’s acting skills are relatively natural, and he plays the role of Su Shen vividly, which is well received by the role circle. The popularity of the actors is also rising, especially Bai Jingting’s business with Weibo trumpet, whose head portrait is Su Shen. This wave of operation has attracted the attention of the audience to Zixin Wei.

Wang Yimiao plays Yu Zhan.

After the heroine of Qing Qing Daily came to Xinchuan, there were two maids who served her, one was a jade lamp, and the other was a jade bottle. Among them, the jade lamp attracted the attention of the audience because of its chubby appearance.

Li Wei is the kind of easy-going host, and Yuzhan and Yuping are very loyal to her. Not only that, but they are also on the front line of eating melons. They have a panoramic view of the master’s every move. Yuzhan is played by Wang Yimiao, who is mainly pleasing in appearance. Although it is difficult to play the leading role in such a figure, it is a skill to play the supporting role brilliantly.

There are many supporting roles with bright spots in "Qing Qing Daily", including the "big injustice" five young masters and her spicy wife Shangguan Jing, as well as the "twenty-four solar terms" girl of three young masters, which left a deep impression on the audience. After the broadcast of "Qing Qing Daily", the popularity was very high, and these treasure supporting roles were also one of the reasons for the drama’s brilliance.

Fang Zhongxin Lv Liangwei plays opposite! The action COP movie ＂Charge＂ starts.

1905 movie network news A few days ago, the action crime movie "Charge" started in Hong Kong, China, with director Wu Jiawei, producer, Ray Pang, starring,,,,,,, Ma Sihui, Liu Ruobao, Zhang Dalun, Zhu Tian, Luo Haoming, Eric Cheng, He Qinan and other behind-the-scenes creative collective appearances. The film focuses on the Hong Kong Police Emergency Unit, which has been on the screen for a long time. In the face of a long-planned series of violent robberies, they go against the trend and have no retreat!

The theme explodes and looks forward to the first exposure of the concept poster.

　The film "Charge" is full of tension. It tells the story that Zheng Zhibin (Fang Zhongxin), the leader of the Police Emergency Unit, leads the team members to investigate the serial robbery of jewelry stores that has caused a sensation in the whole city. The bandit leaders Ruan Zhuolong (Zhang Jicong) and Ruan Zhuowu (Andy On) were originally fugitives from another single heavy robbery many years ago. The bandit brothers kept provoking the police, and the team member JiaHe Zhang (Chen Jiale) gradually lost control, and the fateful four people were constantly losing control.

In the concept poster exposed for the first time, two thumbs up is fearless of fierce artillery fire, like a bullet leaving a chamber, rushing into the deep darkness against the trend, and the confrontation between good and evil is imminent, full of urgency! The film brings the long-lost Hong Kong stormtroopers to the screen, focusing on this group of city guards who are always fearless in the forefront.

Street scene shooting, police and robbers fighting Fang Zhongxin and Lv Liangwei, playing opposite roles more than 20 years later.

　On the day of startup, the crew filmed a large-scale gunfight between police and bandits on the streets of Tsim Sha Tsui, and the scene was very exciting. Starring Fang Zhongxin said: "Although many movies now use special effects, action movies must always have a sense of reality, so that the audience can enjoy themselves!" Fang Zhongxin and Lv Liangwei have not cooperated for more than 20 years. Lv Liangwei is very happy to take this man’s play which focuses on brotherhood. He revealed: "This time we play a hostile relationship. I play the villain and he (Fang Zhongxin) plays the policeman. I always want to trace my identity."

Andy On bluntly said that he was addicted to playing with guns during the epidemic, and this shoot-out came in handy. Zhang Jicong and Chen Jiale said that they would ask Andy On for advice. Zhang Jicong quipped: "Andy (Andy On) is so handsome when he plays with a gun. He looks so loving when he looks at the gun, as if he is going to fall in love with it!" He also involved a lot of actions and gun battles in the play, and frankly it was a new attempt: "I haven’t shot a gun battle scene in the street for a long time, it seems that I am very excited!" Chen Jiale is also very excited: "I naturally want to play in person. Once I fought with A Cong, I accidentally used my strength. Fortunately, A Cong can resist, and I am very embarrassed!" Zhang Jicong added with a smile: "The most important thing is that the actors trust each other, and everyone wants to shoot the best results!"

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