“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	two-key cryptosystem two kinds of delusions (kleśa) two kinds of educational system two kinds of purity two kinds of substance synthesis into another Two kinds of tax three points two-layer two-layered round lacquer toilet case with nine slots two layer model of fault two-leaved rose lemniscate two-lens objective two-lens ocular Two Letters Working in Coordination two-level two-level adaptive predictor two-level difference scheme two-level laser two level model two-level model two level system two-level system two-level system model two-limited two-line method two lines

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