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What impact does global warming have on us? The vicious cycle of melting permafrost and forest fires is accelerating global warming. Temperatures in Europe are already 2.2°C higher than before the industrial revolution, while temperatures in the Arctic have risen by 3°C. A Europe
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An international team led by Professor Zhu Wei from the Department of Astronomy at Tsinghua University recently announced the discovery of two rare star systems in the universe. This system is composed of two central stars orbiting each other, surrounded by a disk of gas and dust
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Introduction Designing bifunctional oxygen electrocatalysts with high activity, long-lasting stability, and low cost for rechargeable zinc-air batteries (RZABs) is a daunting challenge.
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Using fossils as clues and using science and technology to uncover various mysteries and mysteries of paleontology is what is commonly known as "paleontology." Paleontology can be said to be the science of "high-quality reasoning", which reveals the evolution and destruction of a
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This thousand-year-old ginkgo tree is male, with a height of 28.7 meters and a chest circumference of 7.8 meters. It requires five adults to hug it. It is shaped like a big banyan tree, with more than ten giant branches growing on the upper part of the main trunk, like umbrella b
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On the evening of July 1962, a shocking scene occurred on the top of the Jade Emperor of Mount Tai in my country. A white fireball about 15 centimeters in diameter broke through the window.
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Idecalcitol is a drug used to treat osteoporosis. Idecalcitol capsules were first launched in Japan in 2011. In 2020, the Japanese pharmaceutical company Chugai Pharmaceutical Co., Ltd. was approved to market and sell the drug in China.
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Atoms are composed of nuclei and electrons. In the classical atomic model, electrons are thought to orbit the nucleus, much like the Earth orbits the Sun in the solar system. If that were the case, electrons would release energy (electromagnetic radiation) as they orbited the nuc
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China News Service, Chengdu, July 15th. Title: Young people from Hong Kong, Macao and Taiwan visit Sichuan: Taste "Tianfu" and explore the secrets of giant pandas. On the evening of July 14, Wu Ailing, a Hong Kong student from Sun Yat-sen University, could not hide her excitement
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Female scientific and technological workers are an indispensable and important force in promoting scientific and technological innovation. This morning, the 17th China Young Female Scientists Award Ceremony was held in Beijing, hosted by the All-China Women's Federation, the Chin
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Text | C Jun Ke Xun Typesetting | C Jun Ke Xun's headline number is an original article. Plagiarism is prohibited. Violators will be prosecuted. What does a photolithography machine mean?
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There are so many mosquitoes in summer, and it’s impossible to get rid of them all. Where do mosquitoes come from? In fact, mosquito larvae grow in water and are called larvae. This creature lives on aquatic bacteria and single-cell algae. When it grows to a certain stage, it wil
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Hello everyone! I am a good girl named Honghong, from Yongzhou, Hunan. When we were young, we often saw this kind of castor growing in the open spaces in front of and behind many people's houses in rural areas. In fact, this plant is an invasive alien plant introduced to our coun
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When mothers take care of their babies, it is not difficult to find that the babies gradually start to have their own ideas, start to make many little moves, or do some things that the mothers think are strange. For parents, the children's habits are not good, which makes them fe
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When the baby is still in the mother's belly, mothers begin to consciously provide him with comprehensive and balanced nutrition as much as possible. As the baby grows up, the nutritional needs also change, and long-term inappropriate nutritional supplements It will affect the gr
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I remember that I had just gotten off work. It was about 7 o'clock in the evening, and I heard a roar in the distance, "You just don't care about anything? How difficult it is for me. Why didn't you come again after we agreed?" When I walked in, I found a mother. There was a smal
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Facial masks are a must-have skin care product for every woman, especially in dry summers. Regular application of facial masks can improve dry and dull skin. If we talk about the most popular facial mask skin care product at the moment, it is undoubtedly the Pearl Aesthetic Fresh
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The upper of New Balance's leading running shoes is made of gradient mixed yarn one-piece weaving, which is soft to the touch and has outstanding breathability. The forefoot upper forms obvious breathable holes through changes in knitting technology. The color gradually transitio
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Last month a woman called me and said that her husband had not been home for three years and was paying 1,000 yuan a month. The eldest of her two children was taking the high school entrance examination this year and the younger one was in the first grade of junior high school ne
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