“design of ultrasonic machining system”的概念、定义、翻译、参考文献-科学参考

单词	design of ultrasonic machining system
释义	design of ultrasonic machining system Encyclopedia 工学超声加工系统设计释 design of ultrasonic machining system超声加工系统设计根据加工工艺特点，确定出具有满足加工要求的频率特性、振动特性和结构特性的目标超声系统的过程。
随便看	mixed cross-sectional measure mixed crystal mixed crystal coprecipitation mixed-crystal coprecipitation mixed cultivation mixed culture fermentation mixed-culture fermentation mixed dark matter mixed dark matter model mixed decimal mixed density mixed derivative mixed design mixed designs mixed development mixed differential equation mixed differential operator mixed differential parameter mixed direction vector mixed discrete and continuous eigenvalue spectra mixed dislocation mixed distribution mixed domain mixed dominant game Mixed Doubles' Curling

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。