“police number”的概念、定义、翻译、参考文献-科学参考

单词	police number
释义	police number Encyclopedia 法学警用标志释 police number警号警察佩戴在警服上的有编号的徽章。它是人民警察的身份证明，一位警察一个警号。
随便看	relative character relative character of simultaneity relative circuit relative class relative class frequency relative class number relative closure relative coboundary relative cochain complex relative cohomology relative cohomology group relative compactness of sand relative complement relative complexity relative components relative computability relative computation relative concentration distribution relative concentration distribution diagram relative concept relative configuration relative configuration of bridged ring compound relative consistency relative construction relative contrast

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。