“water transportation management in ancient China”的概念、定义、翻译、参考文献-科学参考

单词	water transportation management in ancient China
释义	water transportation management in ancient China Encyclopedia 工学中国古代水利管理释 water transportation management in ancient China古代漕运管理中国古代政府对水道运输粮食，供应京城或接济军需等活动的管理。
随便看	numerical axis numerical basis set numerical boundary condition numerical calculation numerical calculus numerical chaos numerical character numerical characteristic numerical characteristics numerical check numerical chromosome abnormalities numerical chromosome change numerical code numerical coding numerical coefficient numerical computation numerical computation of electromagnetic fields numerical computation scheme numerical conformal mapping numerical constant numerical continued fraction numerical control numerical control equipment numerical control machining technology numerical control system

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。