“director-general of the Grand Canal”的概念、定义、翻译、参考文献-科学参考

单词	director-general of the Grand Canal
释义	director-general of the Grand Canal Encyclopedia 历史学制度、机构与职官释 director-general of the Grand Canal河督中国清代官名。河道总督的简称，是清代掌管黄河、运河事务的最高长官。又称总河。尊称河台河帅。
随便看	gas explosion limit gas explosions gas explosion test gas extinguishing protection device gasfication gas gas filled nuclear spectrometer gas-filled nuclear spectrometer gas-filled nuclear spectromter gas-filled recoil isotope separator gas filled recoil separator gas-filled recoil separator gas filled separator gas-filled separator gas-filled transformer gas filled tube gas fired boiler gas fire detector gas fired kiln gas-fired radiant heater gas fire extinguishing system gas flooding gas floor gas flow gas flow line gas flow theory

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。