“mileage and time limit”的概念、定义、翻译、参考文献-科学参考

单词	mileage and time limit
释义	mileage and time limit Encyclopedia 管理学文书传递术语释 mileage and time limit程限中国古代中央政府以法律形式规定的公文传递的里程和速度。又称期限。
随便看	substance metabolism test substance-related disorders substandard substandard drugs substandard propagation substandard refraction substantial acceleration substantial constant substantial convergence substantial definition substantial equivalence principle substantial immersion substantial theory in psychology substantial variation substantia nigra substantiation substantive definition and functional definition of religion substantive derivative substantive legal reasoning substantive office substantive rule of law substantive significance substantive value ethics substate substation

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。