“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	lithium carbonate lithium catalyzed polybutadiene rubber lithium cell lithium chloride dew-point hygrometer lithium cobaltate lithium cobalt oxide lithium cobalt(Ⅲ)oxide lithium compound lithium deuteriotritide lithium dialkylcuprate lithium diorganocuprate lithium disopropylamide lithium disopropylamide (LDA) lithium drift detector lithium-drifted germanium detector lithium-drifted silicon detector lithium fluoride lithium fluoride battery lithium hexafluorophosphate lithium hydride lithium hydroxide lithium intercalation compound lithium ion battery lithium-ion battery lithium-ion battery electrolyte

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