“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	flying squirrel's droppings flying stability of aircraft flying temperature flying test bed for avionics flying test bed for ejection system flying test bed for flight control Flying Tigers flying wing aircraft fly lens Flynn effect Flynn's taxonomy fly on the wall observation fly-over obstacle fly-past flype flyping conjecture fly problem Fly River flysch fly's eye lens flyweight pattern fly wheel flywheel flywheel control flywheel energy storage

科学参考收录了854744条科技类词条，基本涵盖了常见科技类参考文献及英语词汇的翻译，是科学学习和研究的有利工具。