“historical instruments”的概念、定义、翻译、参考文献-科学参考

单词	historical instruments
释义	historical instruments Encyclopedia 管理学历史文书释 historical instruments历史文书中国历史上，上古至清末（1911）各历史时期使用的文书。
随便看	City Planning city planning city planning approval City Planning Law city planning law city planning of Shanghai under the Japanese Rule City Planning Review city plan of Binhai New Area city population size City Press city public relations cityscape city-side village City Site at Begram City Site at Feixian City Site at Tuchengzi Helingeer City Site at Wupaishan City Site at Xiaosifangshan City Site of Baalbek City Site of Beiting Protectorate City Site of Fes city site of Hun in Mongolia City Site of Qi State City Site of Tan State City Site of Timgad

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。