“古代机械著作”的概念、定义、翻译、参考文献-科学参考

单词	古代机械著作
释义	古代机械著作 Encyclopedia 工学﹝机械工程著作﹞释 scholarly works on machinery in ancient times古代机械著作与世界古代机械文明的发展相伴，古代机械方面的著作主要集中在中国、希腊和西亚三个地区。
随便看	efficiency characteristics efficiency coefficient method efficiency cost efficiency droop efficiency droop effect efficiency evaluation of merger and acquisition efficiency factor efficiency of an estimate efficiency of a statistical procedure efficiency of canalsystem flow efficiency of cascade efficiency of concentration efficiency of educational management efficiency of electrical injection efficiency of estimate efficiency of exploitation and utilization efficiency of generator efficiency of grafting efficiency of grafting; grafting efficiency efficiency of health care service efficiency of heat engine efficiency of heat preservation of agricultural facilities efficiency of hydraulic turbine efficiency of initiation efficiency orientation of public administration

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。