switching reactor造句

例句与造句

1. In this paper , a pwm - controlled fault current limiter is proposed . it is composed of a limiting reactor and a compensator capacitor , which is in parallel with a pulse width modulation ( pwm ) switched reactor
   本文在总结前人研究成果的基础上，提出了一种基于脉宽调制原理( pulsewidthmodulation ，缩写为pwm )技术的故障限流器( pwm - fcl ) 。
2. It's difficult to find switching reactor in a sentence. 用switching reactor造句挺难的