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Time flies. It has been more than a year since "Chang'e 5" returned to Earth. Chinese scientists are still making new important discoveries by studying the "native products" it brought back. For example, some time ago, scientists from the Chinese Academy of Sciences discovered a
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In addition to the electric vehicles, 5G communications, and rail transit that we are in daily contact with, silicon carbide wafers have broad application prospects in key fields such as national defense and aerospace. Due to their irreplaceable advantages, they are regarded as t
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The perigee of Mars is 55 million kilometers, and the apogee is a full 400 million kilometers. This is a planet that is very far away from us most of the time. Therefore, every time humans launch a probe, they have to choose the day carefully to prevent missing the most important
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If a magnitude 12 earthquake occurs in the United States, what will happen to the United States? If they ask China for help, are you willing to donate? People joke: Don’t be afraid when an earthquake comes, fear is useless. You don’t need to run away from a big earthquake, and yo
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Worlds, full of wonders. In 1970, an old woman named Yu Yuzhen picked up a strange butterfly on the way back to her parents' home. She gave the butterfly to her brother. Incredibly, three years later, the butterfly was sold To 1.27 million! It's really a joy that comes from heave
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Recently, research in "Developmental Cells" revealed a key signaling molecule that can activate hair growth, providing a therapeutic target for the treatment of androgenetic alopecia, namely: the "SCUBE3" molecule.
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The main business of Walter Gas is centered on the R&D, production and sales of special gases, supplemented by general industrial gases and related gas equipment and engineering business, providing one-stop comprehensive gas application solutions. Xilong Science's main business i
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On July 6, the "My Metaverse Home · Gongti Metaverse GTVerse Press Conference" was held in Beijing. At the press conference, the organizer Zhonghe Group invited industry leaders, leading corporate elites, well-known scholars and experts in the industry, and many high-quality part
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An analysis of more than 7,500 typhoid genomes shows that drug-resistant strains have spread between countries at least 197 times in the past 30 years.
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The advantages and disadvantages here are not necessarily the literal meaning of strength or weakness, but rather the ability to adapt to the natural environment. There are 1.4 billion people in China and more than 7 billion people in the world. So many people are not worth menti
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Let me ask you a very common sense question, can two different organisms have offspring? Without thinking about it, everyone will say no. Because of reproductive isolation, two organisms cannot produce offspring.
Five women were recruited for a crossbreeding experiment with chimpanzees. What was the result?
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2022EHA Annual Meeting Mantle cell lymphoma (MCL) is a B-cell lymphoma with unstable genome and high mutation frequency. The characteristics of genomic instability are associated with repeated relapse and short progression-free survival (PFS) and overall survival (OS). related.
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Photo courtesy of cover news reporter Chen Yanfei. Interviewee. On July 5, researchers from the Chengdu Institute of Biology, Chinese Academy of Sciences, Chongqing Normal University, and Sichuan Academy of Forestry Sciences published a paper in the international plant taxonomy j
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Flexible all-perovskite tandem solar cell with 24.7% efficiency Lightweight and flexible perovskites are very promising materials for manufacturing photovoltaics. However, the highest efficiency they have reported so far is about 20%, which is much lower than the efficiency of ri
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Regarding aliens, millions of people only have two opinions, yes or no. Elon Musk also broke his silence on aliens. Musk said aliens are so close and we need to prepare for their arrival. Why? Are aliens coming to Earth soon? When talking about his views on aliens, Musk said that
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Recently, reporters learned from the Jiaxing Port and Shipping Management Service Center that in the first half of this year, Jiaxing played a good game of sea-river intermodal transport. The city's water transport construction has completed a total investment of 1.99 billion, a
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I believe netizens who often watch live broadcasts know that the domestic live broadcast industry is in a stage of rapid development in recent years. Many popular anchors with widely different styles have emerged, which has greatly satisfied the viewing needs of the majority of n
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One of my shortcomings is that I plan to do something, but after completing a stage, I start to feel complacent, relax my push on myself, and stop doing it. It’s like me planning to complete a report on a certain situation survey. , while planning the speech for this democratic l
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In 1971, ping-pong diplomacy broke the deadlock between China and the United States that had lasted for more than 20 years. When the United States had just issued an announcement to lift the ban on foreigners visiting China, a homesick traveler couldn't wait to return home.
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With your status, how can you use such a cheap shampoo. The customer is a professional woman in her thirties with a successful career. Dressed well, with a branded bag and exquisite hand jewelry, she had no objection to the clerk's words. She even felt a little embarrassed: "I ra
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01 My grandpa cheated on me with a woman in her 40s. This incident happened when I was in the first or second grade. At that time, I was young and didn’t understand anything. Later I found out that the girl was a mistress. If I remember that day correctly, it was probably Saturda
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