“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	van der Waals force van der Waals gas van der Waals interaction Van der Waals, Johannes Diderik van der Waals model van der Waals molecule van der Waals potential van der Waals radius vander Waals repulsion Van der Waals shift vander Waals strain van der Waals’ bond van der Waerden van der Waerden-Bortolotti covariant derivative van der Waerden number Van der Waerden's theorem van der Waerden's theorem Van der Waerden test van der Waerden test van der Waerden theorem van der Woude Vandiver Vandiver conjecture Vandiver criteria vane

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