“警用标志”的概念、定义、翻译、参考文献-科学参考

单词	警用标志
释义	警用标志 Encyclopedia 法学警用标志释 police sign警用标志人民警察按照规定穿着制式服装时佩带的专用标志，包括帽徽、警衔标志、领花、胸徽、警号、臂章等。
随便看	operation of linear transformations operation of main transformer operation of multiplication operation of national economy operation of oil-fired and gas-fired boilers operation of ordinals operation of overload valve operation of plasma ignition system operation of polynomials in one variable operation of power system operation of projecting operation of pulverized coal preparation system operation of regenerative heater operation of rewriting operation of sets operation of several arguments operation of slight oil ignition operation of steam turbine oil system operation of stream turbine operation of substitution operation of symmetric difference operation of the same kind operation of tourism industry operation of (ultra) supercritical units operation of water-cooled generator

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。