“directed the security work of large-scale activities”的概念、定义、翻译、参考文献-科学参考

单词	directed the security work of large-scale activities
释义	directed the security work of large-scale activities Encyclopedia 法学公安战术指挥释 directed the security work of large-scale activities大型活动安保工作指挥在大型活动的安保工作中，公安机关按照指挥活动的规律和措施，对所属安保人员的行动进行组织领导的活动。
随便看	Beltrami interpretation Beltrami mapping Beltrami method Beltrami operator Beltrami parameter Beltrami pseudosphere Beltrami system of equations Beltrami theorem belt scale Belt-shaped Radio telescope Beltsville Agricultural Research Center belt transect belt transect method belt transportation inclined shaft belt-type electrostatic separator belt type roasting machine pelletizing process belt type seeder belt vacuum filter belt vessel belvedere fruit Belvedere Garden Belvedere Palace Belyaev crater Belém Framework for Action BEM

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。