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When it comes to invasive alien species, the first thing that comes to everyone's mind is that they have no natural enemies and reproduce wildly, seriously threatening the local ecological balance. Since the spring of 2022, a large number of invasive alien species have appeared i
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The metallurgical industry in the Qing Dynasty exceeded the level of the mid-Ming Dynasty. According to statistics from the Geological Survey, the national output of iron smelting by the old method was more than 170,000 tons in 1919, and the output of iron in the late Qing Dynast
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In modern astronomical theory, the formation of important celestial objects such as double black holes, double neutron stars, and double white dwarfs are the result of the evolution of the shared envelope of binary stars. A few days ago, the research team of Academician Han Zhanw
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The male protagonist is a physics genius. He discovered the secret of time at the age of 28 and successfully invented a time machine. He is a sure winner in life! Just when this great god was about to solemnly announce his great discovery to the world, an accident happened! Of co
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01. Nostalgia is a spaceship heading to Mars. ——Douyou 02. Since childhood, I have been taking care of the stars of all generations alone. ——Bai Helin's "Loneliness" 03. The stars should laugh, the universe is a remote place anyway. ——Pasternak 04. All my desires and contemplatio
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Today, an insight into the vision of a once young cosmic artist shows the dust continuum and molecular lines of carbon monoxide and water seen in the pair of SPT0311-58 galaxies. (Image source: ALMA (ESO/NAOJ/NRAO)/S.
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Text/Picture Yangcheng Evening News all-media reporter Wen Cong has completed about 700 experimental projects, filling many gaps in my country's scientific research field... Next month, the China Spallation Neutron Source (CSNS) will have been in operation for four years. With th
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In fact, we are not unfamiliar with the term mycotoxins. They generally exist in grains. The detection of mycotoxins can be carried out on-site. When choosing instruments for testing, we must choose brands with good quality.
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How should we choose testing instruments? When choosing together, we should focus on the quality of the product. Speaking of instruments, online residual chlorine analyzers have a wide range of uses. They are not only very accurate in detecting residual chlorine content, but can
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In the Asian Cup, the Chinese men's basketball team faces South Korea. Du Feng recruits forward generals and explains why he abandoned Fu Hao Jiwei. On July 6th, Beijing time, the Chinese men’s basketball team departed from Melbourne, Australia and flew to Indonesia. The men’s ba
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On July 9th, Beijing time, in the group stage of the 3-person basketball Asia Cup, the Chinese men's team defeated Singapore 22-13. The group stage started with a victory and successfully advanced to the quarterfinals. In the qualifying competition, the Chinese men's team defeate
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The Chinese Basketball Association has confirmed that many members of the Chinese men's basketball team who are competing abroad have tested positive for nucleic acid. In order to complete the task of competing in the men's basketball Asian Cup, the Chinese Basketball Association
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On July 6, the Chinese Men’s Basketball Team recruited Beijing Shougang players Zhai Xiaochuan and Fan Ziming to join the team. The two will go to Jakarta as soon as possible to join the team for the next Asian Cup. The Chinese men's basketball team has just completed the third w
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Du Feng faced a difficult obstacle and urgently recruited 6 new players. The Korean men's basketball team was overjoyed. On July 7, Beijing time, the Chinese Basketball Association reported that several people on the visiting Chinese men’s basketball team that played in Melbourne
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In order to ensure the smooth completion of the Asian Cup, the Chinese Men's Basketball Team has recruited five players, Jiang Weize, Gao Shiyan, He Xining, Zhai Xiaochuan, and Fan Ziming. These five players have already set off to take a flight to Jakarta, Indonesia, where the A
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