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华晨宇 抚仙湖

Chinese scientists use nanocoating to protect dinosaur egg fossil site in Hubei_蜘蛛资讯网

湖南石门县极端暴雨

Engineering professor Deng Jianguo developed a nano-silica composite emulsion tailored to the site’s geological conditions and local climate. After application, the coating significantly enhanced the

tions, and acidic or alkaline conditions – factors that may accelerate weathering, Xinhua News Agency reported.“With no global precedents, we had no prior cases to assess the effectiveness of protecti

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发布时间:09:16:58


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