“asynchronous frequency convertor”的概念、定义、翻译、参考文献-科学参考

单词	asynchronous frequency convertor
释义	asynchronous frequency convertor Encyclopedia 工学异步电机释 asynchronous frequency convertor异步变频机把交流系统一种频率的电能变换成另一种频率的电能的异步电机。工学〔其他异步电机〕释 asynchronous frequency convertor多速异步电动机利用改变电机绕组的极对数而获得两种或两种以上转速的异步电动机。
随便看	durable goods durable press grade dural drains duralumin dural venous sinus Durand Line Durando Durango Duranti, Luciana duration duration calculus duration of annular phase duration of eclipse duration of foreigners stay in China duration of forensic expertise duration of pulse duration of totality duration of view duration of vision Durban Durban Conference Durban International Film Festival Durban Port Durbin-Watson test durchgriff

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。