您要查找的是不是：
- PWM整流電源PWM rectifier
- PWM整流PWM rectifier
- 硅整流電源silicon commutating power supply
- PWM整流裝置PWM rectifier
- 可控整流電源controlled rectification power supply
- 通用整流電源universal mains unit
- PWM整流／逆變系統PWM rectifier-inverter
- 整流電源power rectifier
- PWM整流電路PWM rectification
- 整流commutate
- 修理工在修電視機前先把電源切斷。The repairman disconnected the television set before fixing it.
- PWM整流逆變PWM rectifier/inverter
- 第一次爆炸發(fā)生后，有人想到切斷所有的電源，這真是一件幸事。It was a good thing somebody had the brains to switch off all the power when the first explosion occurred.
- 無(wú)功電源規劃reactive source planning
- 一種有效的三相PWM整流控制方案A Active Control Method Used for PWM Rectifier
- Ｂ電源B power supply
- Ｃ電源C power supply
- 他出去度假前一定要把總電源切斷。Make sure the current is switched off at the mains before you leave on holiday.
- 整流橋rectifier bridge
- 射電源表radio source catalogue
