“USM”的概念、定义、翻译、参考文献-科学参考

单词	USM
释义	USM Encyclopedia 工学特种加工技术释 ultrasonic machining technology;USM超声加工技术利用工具端面做超声频振动，通过磨料悬浮液加工硬脆材料的加工方法。
随便看	ergometrine ergon Ergong language ergonomic design ergonomic keyboard Ergonomics ergonomics Ergonomics design requirement of special protective device ergonomics flight test ergonomics in military vehicle drive ergonomics of missile system ergonovine ergonovine; ergometrine; ergobasine ergoregion ergosphere ergosphere effect ergosta-5:6,7:8,22:23-tri-3-ol ergostane ergosterol ergosterol method Ergot alkaloid ergot alkaloid ergotamine ergothioneine ergot of wheat and barley

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。