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减灾防灾

网络reducing and preventing the disaster

减灾防灾

减灾防灾

减灾防灾

reducing and preventing the disaster

《国民经济西部大... ... 监理公司 supervision company 减灾防灾 reducing and preventing the disaster 经济布局 economy layou…

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So studying the internal mechanism of the erosion becomes a very important problem in disaster reduction and prevention project.

研究其发生发展的机理以及内部理论规律对减灾防灾具有至关重要的作用。

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Comparison on Liquefaction Performances between Loess and Sand --Soil Liquefaction and Prevention of Seismic Disaster

黄土与砂土液化特性的对比 --土液化与减灾防灾

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Construction of urban green space system and reduction and prevention of urban disaster

城市绿地系统建设与城市减灾防灾

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Countermeasure of Mitigating and Preventing Climate Disaster of mostly Crops in China

中国主要农作物减灾防灾对策措施研究

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