Exploring the mystery of the universe the scientific focus of space exploration

  Space exploration has always been an important field of human exploration, which can not only help us better understand the origin and evolution of the universe, but also provide new breakthroughs for human scientific and technological development. The following are the scientific emphases of space exploration: 1. Interstellar exploration: Humans have been exploring interstellar space outside the solar system to understand the origin and evolution of the universe. At present, humans have launched a number of detectors, such as voyager 1 and No.2, Pioneer No.10, etc. They have detected interstellar space outside the solar system and sent back a lot of data. In the future, mankind will continue to launch more interstellar probes to understand the mysteries of the universe.from 机械化功能全球在线化 From the reference value, it can also bring a lot of inspiration to other industries. https://www.zhanmeng.net/

  

  2. Planetary exploration: Another important field of space exploration is planetary exploration. Humans have sent probes to many planets and satellites in the solar system, such as Mars probe, Venus probe and Jupiter probe, which have provided us with a lot of information about planets and satellites. In the future, mankind will continue to launch more planetary probes to gain a deeper understanding of the planets and satellites in the solar system.

  

  3. Solar physics: The sun is the center of the solar system, which has a great influence on the earth and other planets. Solar physics studies the activities and behaviors of the sun to understand its influence on the earth and other planets. At present, humans have sent many detectors to the sun, such as solar observation satellites and solar dynamics observation satellites, which have provided us with a lot of information about solar activities and behaviors.

  

  4. Space astronomy: Space exploration can also help us better understand the origin and evolution of the universe. Space telescopes can observe celestial bodies far away from the earth, such as galaxies, nebulae and stars, which provide us with a lot of cosmic information. At present, humans have launched several space telescopes, such as Hubble Space Telescope and Spitzer Space Telescope, which have provided us with a lot of cosmic information.

  

  In a word, space exploration is an important field of human exploration, which can help us better understand the origin and evolution of the universe and provide new breakthroughs for human scientific and technological development. In the future, mankind will continue to launch more detectors and space telescopes to gain a deeper understanding of the mysteries of the universe.

China proposes to establish an expert group in WTO dispute case against the US under the Inflation Reduction Act

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Beijing, July 15 (Reporter Xie Xiyao) A spokesperson for the Ministry of Commerce said on the 15th that in order to safeguard the development rights and interests of China’s new energy vehicle industry, on March 26, China resorted to measures such as the U.S. Inflation Reduction Act on new energy vehicle subsidies. Respond to the WTO dispute settlement mechanism. As the United States failed to reach a solution through consultations with China, on July 15, China submitted a request to the WTO to establish an expert group.

The development of China’s new energy vehicle industry has made important contributions to global energy green transformation and climate change response. The spokesperson said that the U.S. Inflation Reduction Act takes the use of products from specific regions such as the United States as a prerequisite for subsidies, excludes products from WTO members such as China, artificially sets up trade barriers, and drives up the cost of green energy transformation. No matter how they are packaged and beautified, they cannot change the discriminatory, protectionist and violation of WTO rules of the subsidies involved. China resolutely promotes litigation procedures in order to safeguard the authority and effectiveness of the multilateral trading system with the WTO at its core and safeguard the joint international efforts to address climate change.

The spokesperson said that China agrees that WTO members implement industrial subsidies in a manner consistent with WTO rules, support green energy transformation, and promote economic and social development. China once again urges the United States to abide by WTO rules and stop abusing industrial policies to undermine international cooperation on climate change.

Ministry of Foreign Affairs_ The international community is more optimistic about China_s economic and social development potential

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Beijing, 12 Mar (Reporter Ma Zhuoyan, Cheng Xin) Foreign Ministry spokesman Wang Wenbin said on the 12th that through this year’s two sessions, the international community has seen a China that is moving forward steadily, pioneering and innovative, open and confident, and cohesive. We are more optimistic about the great potential of China’s economic and social development, and expect that China’s high-quality development will bring more opportunities to the world.

At the regular press conference on that day, a reporter asked: over the past week or so, international public opinion has continued to focus on the two national sessions. A number of foreign media quoted the analysis of international institutions and experts as saying that the two sessions sent a positive signal that China’s economy is picking up. Does the spokesman have any comment on this?

Wang Wenbin said: the annual NPC and CPPCC sessions are not only a major event in China’s political life, but also an important window for the international community to observe the direction of China’s major policies. Whether it is the expected target of GDP growth of about 5% put forward in this year’s government work report, or the key words such as high-quality productivity, high-quality development, high level of opening to the outside world, and so on, have aroused heated discussion in the international media. Through the two sessions of the National people’s Congress this year, the international community has seen a China that is moving forward steadily, pioneering and innovative, open and confident, and cohesive, and is more optimistic about the great potential of China’s economic and social development. It is expected that China’s high-quality development will bring more opportunities to the world.

Wang Wenbin said that the government work report puts forward a growth target of about 5%, which shows that China’s economy is resilient, has great potential and is full of vitality. This goal is not only higher than the previous IMF and World Bank forecasts for China’s economic growth this year, but also far higher than the IMF’s growth forecasts for the United States and Europe. International media commented that at a time when the world economy is full of uncertainty, China’s economic growth target of about 5% is ambitious. Since the beginning of the year, China’s economy has continued to accumulate factors for the better. During the Spring Festival holiday this year, there were 229.3 billion cross-district domain name flows in China, and domestic tourists spent a total of 63.2687 trillion yuan, an increase of 77 percent over the same period in 2019. In the first two months of this year, China’s imports and exports of goods totaled 661 trillion yuan, an increase of 87 percent over the same period last year. China’s economy continues to pick up and is expected to get off to a good start in the first quarter.

He said that the important exposition of new quality productive forces has guided China’s economy toward a new direction. When participating in the deliberations of the Jiangsu delegation, General Secretary stressed the need to firmly grasp the primary task of high-quality development and develop new-quality productive forces in line with local conditions. This year’s government work report also proposed for the first time to vigorously promote the construction of a modern industrial system and speed up the development of new-quality productive forces. Last year, China’s new exports of electric vehicles, lithium batteries and photovoltaic products exceeded trillion yuan, an increase of nearly 30 percent over the same period last year; the development of the digital economy was accelerated, and the penetration rate of 5G users exceeded 50 percent. The number of international patent applications submitted by Chinese applicants through the Patent Cooperation Treaty ranked first in the world for four consecutive years. New quality productivity has been formed in practice and has shown a strong driving force and supporting force for high-quality development.

Wang Wenbin said: the new measure of opening up to the outside world at a high level shows China’s determination to share opportunities with the world. The government work report proposes to open wider to the outside world at a high level and promote mutual benefit and win-win results. China will take the initiative to dovetail with high-standard international economic and trade rules, steadily expand institutional opening up, promote a stable increase in the quality and quantity of foreign trade, step up efforts to attract foreign investment, promote high-quality co-construction, Belt and Road Initiative, and deepen multilateral, bilateral and regional economic cooperation. In January this year, 4588 new foreign-invested enterprises were established in China, an increase of 744 per cent over the same period last year. According to the latest survey of the German Chamber of Commerce in China, 91% of German enterprises will continue to take root in the Chinese market. The American Chamber of Commerce in South China reported that 76% of the companies surveyed planned to reinvest in China this year. More and more multinational companies realize that to invest in China is to invest in the future.

The blueprint has been drawn and the trumpet has been sounded. We have the confidence, conditions and ability to achieve the goals and tasks of economic and social development for the whole year. Wang Wenbin said: China’s economy is getting bigger and bigger, its muscles and bones are getting stronger and stronger, and it will certainly ride out the storm and look forward to the future.

Houthi attacks on Red Sea ships footage exposed Houthi releases attack video

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[Houthi militants release attack video” target=_blank>

On July 16, local time, the Houthi armed forces in Yemen released a video of the organization attacking the Red Sea sailing ship Chios Lion (CL).

The Houthi armed forces issued a statement saying that the ship violated the Houthi ban and headed for an Israeli port, so it was attacked by the Houthi armed forces on the 15th.

After the attack, the U.S. Central Command said no casualties were caused.

The Houthi armed forces said they would continue to attack ships related to or bound for Israel until Israel stops attacks on the Gaza Strip and lifts the blockade.

On July 15, local time, Yahya Sareya, military spokesman for the Houthi armed forces in Yemen, issued a statement saying that the armed forces attacked three ships that day, the ships BI and CL on the Red Sea, and the ship O sailing on the Mediterranean Sea.

Exploring the mysteries of the universe the secrets of space knowledge!

  Into the mysterious space world, let’s explore the mysteries of the universe together! Today, we are going to learn some interesting space knowledge with the children and pay tribute to China Space! ? ?Since then, more and more people have found that 机械化功能全球在线化 The value of, thus affecting the choice of many people. https://www.zhanmeng.net/

  

  Launch vehicle: this is a magical tool to push all kinds of spacecraft into space, including artificial earth satellites, manned spacecraft, space stations and interplanetary probes.

  

  Man-made earth satellites: These unmanned spacecraft fly around the earth, and they are the spacecraft with the largest number of launches, the widest use and the fastest development.

  

  Manned Spacecraft: Designed for astronauts to ensure their life and work in outer space, it can be divided into satellite manned spacecraft, moon manned spacecraft and interplanetary manned spacecraft.

  

  Space station: A manned spacecraft that runs in low earth orbit for a long time and can be used by many astronauts to live and work.

  

  Space probe: used to detect the moon and celestial bodies outside the moon, including the lunar probe and planetary and interplanetary probe.

  

  Astronauts’ life in space: how to drink water, go to the toilet, sleep and take a bath in weightlessness.

  

  China’s first space flight: from Dongfanghong-1 to Chang ‘e-5, reviewing the important historical moment of China’s space flight.

  

  China lunar probe: From Chang ‘e I to Chang ‘e V, learn about China’s achievements in lunar exploration.

  

  China Mars probe: Tianwen-1, the first Mars probe in China, marks a new chapter in China’s space flight.

  

  Other important spacecraft, such as Tianhe core module and Mozi quantum science experimental satellite, show the diversified development of China’s space flight.

  

  Through this knowledge, we can stimulate children’s curiosity and desire to explore the universe and cultivate their scientific literacy. Let’s look forward to the discovery of more mysteries of the universe!

Solving radar watch crown scratches a guide to effective repair and maintenance

  Have you ever enjoyed the afternoon sunshine or enjoyed your radar watch in the moonlight, and suddenly found that there were scratches on that precious crown? This not only destroys the overall beauty, but also may affect the performance of the watch. Don’t worry, I’ll teach you a few tricks today, so that you can easily deal with the scratches on the crown of radar watches.For this reason, it can be speculated that 26470st.00.a027ca.01 The market feedback will get better and better, which is one of the important reasons why it can develop. https://finewatchcare.com/products/fwc-audemars-piguet-26470st-watch-protection-film?_pos=1&_sid=f58632005&_ss=r&variant=47510237479199

  

  1. Understand the root of the problem

  

  First of all, we should understand why the crown of radar watch is scratched. Usually, this may be caused by accidentally touching hard objects in daily use or by external impact when wearing them. Although radar watches are famous for their durability, the crown, as the part that comes into contact with external objects most easily, is naturally more vulnerable to damage.

  

  2. Self-diagnosis

  

  Before taking any repair measures, please carefully check the depth and location of scratches. Slight surface scratches usually do not have much influence on the function of crown; However, if the scratch is deep or located in the key part of the crown (such as the rotating part), it may need professional repair.

  

  3. Family rehabilitation programme

  

  For minor surface scratches, you can try the following home repair methods:

  

  Micro-abrasive cleaning: use toothpaste (fluoride-free) and a soft brush to gently wipe the scratched area. Micro-abrasive in toothpaste can remove superficial scratches.

  

  Microfiber cloth: gently wipe the crown surface with a clean microfiber cloth to remove dust and stains. Avoid using products containing alcohol or solvents to avoid damaging the crown material.

  

  Regular maintenance: Regular professional maintenance and cleaning for your radar watch. Professional maintenance can not only prolong the life of watches, but also find and deal with minor problems in time.

  

  4. Professional maintenance

  

  For deep scratches or scratches that cannot be solved by family methods, it is recommended that your radar watch be sent to a professional maintenance center for treatment. Professional maintenance personnel will use special tools and techniques to repair or replace damaged parts.

  

  5. Preventive measures

  

  In order to avoid similar problems in the future:

  

  Wear protective cover: When carrying out activities that may come into contact with hard objects (such as sports, outdoor exploration, etc.), you can consider wearing protective cover for your radar watch.

  

  Daily maintenance: Check and clean your radar watch regularly. Avoid prolonged exposure to strong sunlight or extreme temperatures.

  

  Proper storage: When not in use, please store your radar watch in a safe and dry place.

  

  Through the above methods, you can effectively deal with the scratch problem on the crown of radar watch, and better protect your precious time partner in daily life. Remember, whether you are self-repairing or seeking professional help, the key is to find out and take action in time.

Overseas Brand Marketing Challenges and Countermeasures in TikTok Talent Cooperation

  With TikTok becoming an important channel for many brands to carry out marketing promotion, TikTok’s talent has also become the first choice for brand cooperation because of its huge fan base and strong content creation ability. However, in the process of cooperation with TikTok experts, the brand also faces many challenges, such as cooperative communication, content creativity, data monitoring and so on. In this paper, Nox Juxing will discuss these challenges in detail with you and provide corresponding solutions and suggestions.Today, people are interested in youtube¹Û¿´Ê±¼ä¹ºÂò There are also many dependencies, and the expectations for products are getting higher and higher. http://www.skyfans.top/

  

  First, the challenge of cooperation and communication

  

  In TikTok cooperation, effective communication is the key to ensure the smooth cooperation. However, because the two parties may come from different fields, they don’t know each other’s professional knowledge and industry background well, which leads to communication obstacles in the process of cooperation. In addition, there may be differences in time arrangement and communication habits between the two parties, which further aggravates the difficulty of communication.

  

  Solution strategy:

  

  Clear cooperation objectives: At the initial stage of cooperation, the brand should make clear the cooperation objectives with Daren, including the characteristics of products, brand image and expected results. Ensure that both parties have a consistent understanding of cooperation.

  

  Establish clear communication channels: Select appropriate communication tools (e.g. email, instant messaging software) and designate special personnel to be responsible for communication, so as to ensure accurate information transmission.

  

  Regular communication and feedback: communicate regularly and feedback the problems and progress in cooperation in time. The brand can establish weekly or monthly meetings with Daren to ensure that the project is carried out as planned.

  

  Second, the challenge of content creativity

  

  TikTok, as a platform with short video as its main content form, has extremely high creative requirements for the content. When a brand cooperates with TikTok, it needs to ensure that the cooperation content not only conforms to the brand tonality, but also attracts the attention of the target audience. However, in practice, due to the differences in the understanding and preferences of the target audience, it is difficult to reach a consensus on content creativity.

  

  Solution strategy:

  

  Respect Daren’s creative freedom: Daren understands the preferences of its fans, and the brand should give Daren some creative freedom and allow them to create content according to their own style.

  

  Provide a clear creative guide: the brand can provide a creative guide, including the core information of the brand, key points that must be conveyed and prohibited items, so that people can have a clear direction when creating.

  

  Cooperative creative development: brands and talents can brainstorm and develop creative content together. Through cooperative creative development, both parties can combine their respective professional knowledge to create more attractive content.

  

  III. Challenges of data monitoring

  

  In TikTok cooperation, data monitoring is an important means to evaluate the cooperation effect. However, due to the relatively limited data monitoring tools of TikTok platform, it is difficult for brands to fully and accurately understand the communication effect and audience feedback of cooperative content. In addition, there are also differences in the fan groups and influence of different talents, which further increases the difficulty of data monitoring.

  

  Solution strategy:

  

  Set key performance indicators (KPIs): The brand should set specific KPIs according to the cooperation objectives, such as the number of views, likes, comments, sharing times, conversion rate, etc., and monitor and evaluate them regularly.

  

  Use professional data analysis tools: The brand can use professional third-party data analysis platform to monitor and analyze the data in the cooperation process in real time, so as to adjust the cooperation strategy and optimize the content creation in time.

  

  Share data with Daren: The brand should share the data analysis results with Daren, and the two sides will analyze the data together to find optimization strategies. For example, if a certain type of video performs well, you can consider adding the creation of similar content.

The most expensive hair in the world_more than 200_000 yuan is regarded as a symbol of prestige

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Webb Auction House, which is in charge of the auction, said that a feather of the long-extinct new Zealand gray butterfly bird (H) set a record price of 46521 new Zealand dollars (about 205874 yuan), making it the most expensive feather ever in the world.

H was last confirmed to be seen in the early 20th century, and its feathers previously sold for as much as 8400 new Zealand dollars (approximately 37173 yuan).

As a member of the wybird family, H was cherished by many and ultimately proved fatal to the species.

For Maori, the bird’s feathers are a symbol of lofty status, and its unique white feathers are used for ceremonial headdresses. Only those in the main ranks are allowed to wear H feathers on their hair, or entire skins on their ears, according to the new Zealand Museum.

The auction house said the feathers were often exchanged for other valuables or given as gifts to show friendship and respect.

European new Zealand people have also begun to regard H as a symbol of prestige. According to the museum, they use the animal’s feathers as fashion accessories and install padded H’s as decoration in wealthy homes.

The museum explained that in the 19th century, Maori and European hunters killed the bird in large numbers and sold its skin to collectors and fashion merchants.

According to reports, in 1901, the Duke and Duchess of York were photographed wearing H feathers in their hats while traveling in new Zealand, and the bird’s deadly popularity further increased.

People are a little crazy, everyone wants an H feather.

In the early 20th century, scientists tried to protect the remaining H, but failed. According to the museum, the government planned to transport the birds to offshore islands, but those who collected the birds sold them as dead specimens, adding that it was more valuable than keeping them alive.

The auction house said all potential buyers must provide a permit from the new Zealand Department of Culture and Heritage before Monday’s auction. As an important national item, feathers can only be purchased by registered collectors and cannot be exported without permission from the Ministry of Health. (Reporter Wang Yuehang)

An oil_carrying barge crashed into a bridge in Texas_ USA

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Houston, May 15 (Reporter Xu Jianmei) The municipal authority of Galveston, an island city in eastern Texas, said on the 15th that a barge hit a local bridge that day, causing a fuel leak and damage to the bridge.

The bridge involved was the only land route to Pelican Island north of Galveston. David Flores, head of bridge affairs for the Galveston County Navigation District, said that due to strong water and high waves, a tugboat from Texas International Port lost control of two refueling barges it was driving, one of which hit the bridge pillar.

Aerial footage showed that part of the bridge pillars collapsed, and large pieces of broken concrete and rail fragments hung on one side of the bridge and fell onto the barge.

After the accident, the bridge, which was opened in 1960, was closed. Galveston City Authority said in a statement that no injuries had been reported. The accident caused a fuel leak in the Gulf of Mexico, and the U.S. Coast Guard will determine the extent of the leak and initiate control and cleanup procedures.

Galveston County spokesman Spencer Lewis said the barge could carry 30,000 gallons of oil (about 113.55 million liters). It was unclear how much leaked into the bay. About 105 kilometers of waterways around the incident were closed.

Texas A & M University at Galveston on Pelican Island said the accident caused a brief power outage at the school and power has now been restored.

According to US media reports, American ship collisions with bridges have occurred frequently in the past few months. On March 26, a container cargo ship crashed into a bridge in Baltimore, Maryland, in the eastern United States and collapsed, killing six people. On April 12 and 13 on the Ohio River near Pittsburgh, Pennsylvania, 26 inland river barges separated from their moorings due to floods and drifted uncontrollably, when one hit a bridge that had been closed. On May 9, a large barge broke loose from a tugboat on the Mississippi River flowing through Iowa and sank after hitting the nearly century-old Fort Madison Bridge.

Explain in detail the maintenance steps and solutions of Rolex watches that fail to walk.

  Rolex watches, as a representative of high-end watches, are highly respected by watch lovers all over the world for their accuracy and durability. However, even such a high-quality timepiece may encounter the embarrassment of “strike”. When your Rolex watch suddenly stops moving, don’t panic, because in most cases, this doesn’t mean that you need to send it to an expensive official repair point immediately. This article will provide some practical and easy-to-operate maintenance methods to help you solve the problem of Rolex watches not leaving at home.So, I believe rolex datejust history In the future, it will be promising to create a miracle belonging to the industry. https://finewatchcare.com/products/fwc-for-rolex-126333-0012-watch-protection-film?_pos=1&_sid=d8c298ed8&_ss=r&variant=46834788958495

  

  The difference between manual winding and automatic winding

  

  First of all, it is very important to know whether Rolex watches are wound manually or automatically. A manually wound watch requires you to rotate the crown to provide power for the movement; The self-winding watch uses the swing of the wrist to automatically charge the movement. Knowing this will help you choose the right way to deal with it.

  

  Check the battery charge.

  

  For self-winding watches, the lack of battery power is one of the common reasons that cause the watch to stop. Rolex watches are usually powered by lithium batteries. Checking the battery charge is the first step. You can try shaking or shaking the watch gently to activate the automatic winding system in the movement and see if it can be restarted.

  

  Manual winding skill

  

  For a watch wound manually, the correct manual winding method is equally important. First of all, make sure that the crown is in the correct position (usually there are three positions: neutral, calendar adjustment and winding). Then rotate the crown for manual winding. Rotate clockwise and stop when you feel resistance to avoid damaging the movement.

  

  Cleaning and lubrication

  

  Dust and dirt accumulated in daily use may also lead to watch failure. Regular cleaning and lubrication of the gear system can effectively prevent such problems. Gently wipe the case and buckle with special cleaner, and wipe the glass surface and metal surface with microfiber cloth. For internal parts, a small amount of professional lubricating oil can be used for lubrication.

  

  Check the mechanical structure

  

  If none of the above methods can solve the problem, a more professional inspection may be needed. Carefully check whether there is obvious mechanical damage or loose parts. If you find anything unusual, please don’t try to fix it yourself-it may require the help of a professional technician.

  

  Professional maintenance suggestion

  

  If you still can’t solve the problem after trying the above methods, please contact a professional watch maintenance service for inspection and maintenance. Professional technicians will use sophisticated tools and techniques to diagnose and repair problems.

  

  In short, in the face of the situation that Rolex watches don’t work, starting with simple self-diagnosis-checking the battery power, learning the correct manual winding skills, cleaning and lubricating regularly and other steps can often solve most problems. However, if the problem is complicated or cannot be solved by itself, please be sure to seek professional help to avoid causing more losses or damage.

  

  Remember, while enjoying high-precision time, proper maintenance is also the key to ensure the long-term operation of your Rolex watch!