“emergency management plan for flood control”的概念、定义、翻译、参考文献-科学参考

单词	emergency management plan for flood control
释义	emergency management plan for flood control Encyclopedia 理学四防二守释 emergency management plan for flood control四防二守明代总理河道大臣潘季驯（1521～1595）在前人防洪度汛经验基础上总结制定的一整套防洪应急管理预案。“四防”即昼防、夜防、风防和雨防，“二守”即官守和民守。
随便看	dual water supply dual wavelength spectrophotometer dual wavelength weather radar Duan Chaoduan Duan Chenggen Duan chengji Duan Chunlin Duane Hanson Duane Michals Duan Ermiao Duan Fang Duan Fang’s collection of seals Duan Guilong Duangu opera Duangxay Luangphasy Duanhua Chinese School，Cambodia Duan Jichang Duan Jinchuan Duan Keji Duan Lipei Duan Ming Duanmu Cai Duanmu Hongliang Duan Ning Duan Pingtai

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