“警戒封控”的概念、定义、翻译、参考文献-科学参考

单词	警戒封控
释义	警戒封控 Encyclopedia 法学公安指挥体系释 the vigilance and seal control of the public security organs警戒封控公安机关在突发事件现场周边控制设卡，采用现场警戒、封锁、管制等手段，将事件限定在一定区域，切断其内外联系，从而控制事态扩展蔓延的一种战术行动方法。
随便看	lower hemisphere lower-he-sea point lower homology lower hybrid frequency lower hybrid oscillation lower hybrid wave lower index lowering lowering mapping lowering of index lowering of order lowering operator lower integral lower Lebesgue sum lower limb lower limb prosthesis lower limit lower limit event lower limit function lower limit of an integral lower limit of a sequence lower limit of integral lower limit on the left lower limit on the right lower logarithmic density

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。