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Starting from an example of how to extinguish a fire, this article illustrates how chemical dynamics plays a role in our life. It also introduces what is chemical dynamics and the contribution of Dutch chemist Jacobus H. van't Hoff to chemical dynamics. The horse racing analogy is used to illustrate how the amount of reactants, energy, catalysts and other factors affect the chemical reaction rate. 相似文献
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This paper mainly introduces the role of isotopes in exploring the origin of life and related principles. In addition, by reviewing the discovery history of isotopes and summarizing the contributions of major scientists, we hope to show the general process of science developments to the public. 相似文献
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Chinese culture is like a vast starry sky where poetry and idioms are the bright pearls. This article followed the steps of Dahua and Xiaoxue into a primitive tribe, where they explored the charm of chemistry in poetry and idioms and appreciated the profoundness of Chinese culture. 相似文献
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Chinese culture is like a vast starry sky where poetry and idioms are the bright pearls. This article followed the steps of Dahua and Xiaoxue into a primitive tribe, where they explored the charm of chemistry in poetry and idioms and appreciated the profoundness of Chinese culture. 相似文献
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As the information acquisition of mobile terminals such as mobile phones becomes more and more convenient, new media has gradually become the major way for people to obtain information. The WeChat public account is one of the main channels for people to receive information in their daily lives. This article introduces some practices of using the WeChat public account "Chemical Science Park" to carry out popular science work, as well as the difficulties encountered in the process and reflections. 相似文献
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This is a popular science article introducing the chemical knowledge contained in the search and use of colors. From the different aspects of architectural, textile dyeing and paints, three examples are chosen to reveal the chemical principles behind. Humanistic story and science interpretations are combined to reflect the close connection between chemistry and human life. 相似文献
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