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Introduction to the results At present, there is an urgent need to develop lightweight, flexible and efficient wave-absorbing materials.
Xi'an University of Technology: Carbon fiber/graphene/LDH composite materials for microwave absorption
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2020 is definitely the year of Mars exploration in human history. During this year, my country's Tianwen-1, the United States' Perseverance, and the UAE's Hope Mars probe were all launched successively. Why is human enthusiasm for Mars exploration so high all of a sudden? In fact
China's Mars sampling may return in 2031. Is it difficult to sample Mars? Much more difficult than lunar sampling
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(Image source: Internet) Recently, Quantum Source, a quantum computing startup based in Israel, announced that it has completed a $15 million seed round of financing led by Grove Ventures, Pitango First, and Eclipse Ventures.
Another million qubits! Israeli photonics startup completes $15 million in financing
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Volcanoes are a common landform feature that give us the impression of danger, high temperature, and poison. Once we encounter a volcanic eruption at close range, our lives are likely to be in danger. This is relative to public perception, and is more based on the fact that the p
Do you think that you will definitely die if you fall into the volcanic lava? In fact, you are not.
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Of course, at this time, many people may say that the US moon landing - the Apollo program is fake. We have explained this many times. The US moon landing plan is not fake. It was brought back during the Apollo program. One gram of lunar samples was also given to China.
US satellite lost contact while flying to the moon! Returning to the moon may be blocked again. When will China manned a manned landing on the moon?
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"The world's first glacier microbial database launched" led by China has published its research results in the journal "Nature Biotechnology". In this study, the Pan-Third Pole Environmental Center of Lanzhou University collaborated with the Institute of Tibetan Plateau Research
Should humans be wary? Tibetan glaciers or nearly 1,000 unknown microorganisms are exposed, and the Tibetan Plateau has changed
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Shape memory polymers have broad application prospects in biomedical and mechanical engineering. However, most shape memory polymer programming processes require heating, such as water baths and oil baths. However, this environmental indirect heating method has limited heating ra
Jilin University and Huazhong University of Science and Technology joint research-shape memory polymer co-extrusion 4D printing strategy
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Compilation | Editor Cheng Qian | Panken Core News July 6, according to Bloomberg, the U.S. government is asking the Dutch government to expand the scope of the ban on the sale of semiconductor manufacturing equipment. Previously, Dutch lithography giant ASML has been unable to s
The United States is causing trouble again! Ask ASML and Nikon to ban the sale of DUV lithography machines to China
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As a girl, I am actually resistant to the psychology of insects, but as a mother, I am brave. The saying "motherhood brings strength" is correct in this regard.
From today on, fall in love with the cute little insects
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The oxygen content of the air is only about 40% of that in the plains, and the annual average temperature is below 0 degrees Celsius. Looking around, you can see the boundless plateau alpine desert grassland. This is the Qiangtang National Nature Reserve, known as the "forbidden
Meteorological service records of "life forbidden zone"
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On the 5th local time, the latest winner of the 2022 Fields Medal was announced at the International Mathematical Union Awards Ceremony held in Helsinki, the capital of Finland. Four young mathematicians from France, the United States, the United Kingdom and Ukraine were awarded
The "Nobel Prize" in mathematics, the 2022 Fields Medal announced
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The Tobacco Research Institute of the Chinese Academy of Agricultural Sciences, in collaboration with universities at home and abroad, has effectively reduced the phytotoxic effects of sulfonylurea herbicides on subsequent sensitive crops based on single-atom modified nanomateria
Worried about herbicide damage? Nanomaterial degradation technology is coming
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Acid and alkali resistant magnetic pumps can transport harsh fluid media such as highly toxic, flammable and explosive, high power, high temperature, high pressure and strong corrosion resistance. Because of its performance advantages of no shaft seal and no leakage, in recent ye
How much do you know about the four major advantages of acid and alkali resistant magnetic pumps?
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In 1676, Dutch scientist Antoni van Leeuwenhoek used a homemade microscope to observe bacteria for the first time and revealed the existence of microorganisms to the world. Therefore, he is also known as "the father of protozoology and bacteriology." father".
Subvert cognition! Scientists discover the world's largest bacteria: the size of a fly, visible to the naked eye
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In 1994, Bill Gates spent about $30 million to purchase Leonardo da Vinci's "Code Leicester," a famous manuscript that records Leonardo da Vinci's work on astronomy, mechanics, botany, mathematics, and Sketches and ideas for subjects such as architecture. Why spend so much money
Learn about DeSci - making scientific breakthroughs possible
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On July 5, local time in the United States, NASA confirmed that CAPSTONE, the first probe in the "Return to the Moon" plan launched last week, experienced a communication failure on the way to the moon and has now completely lost contact with the earth.
First launch failed! NASA's "microwave oven" probe lost contact, the US space agency began to seek cooperation from multiple countries
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The conference site. Photo by Liu Rongyuan On the morning of July 6, Ningde City held a press conference on the prevention and control of the new coronavirus epidemic. According to the press conference, from 0:00 to 24:00 on July 5, there were 8 new confirmed cases in Ningde City
Latest news! Xiapu has accumulated 9+16, and a total of 26 high-risk areas have been designated! There are still positive cases in social screening
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And throughout the five thousand years of China, many families have been like brilliant fireworks in history, reaching their peak and then quickly withering away. When people conducted in-depth research into why the I.M. Pei family's wealth lasted for so long, they found that the
Why has the Ieoh Ming Pei family been rich for 15 generations? We have prospered by relying on our ancestors’ teachings, and our descendants are all leaders in the industry.
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The full text has 1817 words and takes about 1.5 minutes to read. “My” name is Carrageenan, which has become popular recently. You know "my" name, but you don't necessarily understand "me". "I" will tell you about "my" past and present lives. The story begins on June 25. A netize
The past and present life of “carrageenan”
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Although there are many newcomers to the cast of the TV series "Happiness to Ten Thousand Houses", many chapters are inspiring. Resolve conflicts and problems in a timely manner with simple and understandable language.
The TV series "Happiness to Ten Thousand Houses" is a good film to revitalize rural areas
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[Source: Liaison Office of the Central People’s Government in Macau] Macau’s fourth round of nationwide nucleic acid testing for this epidemic was officially launched on the morning of July 4. Two batches of Guangdong Province’s medical aid sampling teams dispatched by Zhuhai Cit
The medical staff of the Guangdong Provincial Assistance Sampling Team to Macao join hands with all walks of life in Macao to carry out nationwide nucleic acid testing
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1. The principle of the average advanced level of the province where the province is located. In the process of road maintenance budget preparation, relevant staff must follow the principle of the average advanced level of the province where the province is located. In the actual
Zhang Guodong (Dongliang) Cost Design: What principles should be followed in the budget preparation of highway maintenance projects?
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