Vacuum Freeze-Drying Preparation of TiO2 Powders
Lu Yixiang;Miao Lei;Zhou Jianghua;Xu Jiayou;School of Chemistry and Chemical Engineering;Guangzhou University;Key Laboratory of Renewable Energy and Gas Hydrate;Guangzhou Institute of Energy Conversion;Chinese Academy of Sciences;
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Load Test Analysis of Dalin Elevated Bridge
Yang Yong;Wang Ziying;He Xiaoqiang;Guizhou Province Traffic Construction Engineering Quality Supervision Bureau;The Civil Engineering Institute of technology first Highway Engineering Co.;Ltd.;
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Detection of Cyanide
Huang Senle;Liu Qinghua;Leqing City Public Security Bureau Criminal Brigade of Science and Technology;China Criminal Police College;
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