“正式工作时间”的概念、定义、翻译、参考文献-科学参考

单词	正式工作时间
释义	正式工作时间 straight time
随便看	pump excitation pump exhausting pump exhaust inlet pump-fed pump feed evaporator pump feed system pump field pump filter pump for hot alkali solution pump for threshold value pump frame pump-frequency pump frequency pump gear pump gland pump governor pump governor case cover pump governor cover pump grease pump handle pump head pump horse power pump horsepower pumphouse pump house

科学参考收录了1248194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。