“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	index of thousand people index of total isotropy index of underground space planning index of vehicle operation efficiency index of well-being index pair index-preserving projectivity index raising index register index register, modifier register index set index storage index surface index system index system of forestry development index technology index theorem index theory index to records location index transformation index tuning index types India India aeginetia India-Africa Forum Summit

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。