wave motor meaning in English

波浪发动机
波力发动机

A driving source for ultrasonic standing wave motor with adjustable frequency , phase and amplitude
幅度均可调整的驻波超声马达驱动电源
Ssm ( supersonic - wave motor ) lenses provide quiet operation , with the improved af accuracy of ultrasonic motor drive
Ssm (超音波马达)镜头配备超音波马达，不但操作安静，而且能提升自动对焦的精确度。
Abstract : a simple and high - performance brushless dc generator consisting of a controlled rectifying circuit and permanent magnet square wave motor is presented
文摘:提出了一种可控整流电路，它与永磁方波电机联合构成一种简单、高性能的无刷直流发电机。
Then the paper focuses on the design of perm square - wave motor . also the thesis processes the general design project of controller , the control program , what ' s more the hardware structure . the control strategy is researched in this paper
论文对稀土永磁方波无刷直流电动机进行了详细的设计，介绍了控制器的总体设计方案、硬件结构、控制程序设计等内容，并对控制策略进行了研究。