“四防二守”的概念、定义、翻译、参考文献-科学参考

单词	四防二守
释义	四防二守 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	embedding minimal surface embedding monomorphism embedding obstruction embedding of a category embedding of a manifold embedding of a ring embedding of a space embedding operator embedding problem embedding profile embedding space embedding surface embedding theorem embellishment Embers Collection of Zhongjie emblem mark music emblem of post emblic leafflower fruit embodied cognition embodied construction grammar embodied energy embodied interaction embodied pollution embodiment embolectomy by arteriotomy

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。