词汇	be of some help to
释义	be of some help to 对…有些帮助
随便看	zero voltage currrent zero-voltage detector zero voltageee zero-voltage making and breaking zero voltage relay zero voltage resistance Zero-voltage soft switching zero-voltage state zero voltage switch zero-voltage switch zero-voltage-switched zero voltage switching zero-voltage switching zero-voltage-switching zero-voltage switchings Zero-voltage switching technology zero voltage transition zero-voltage transition zero-voltage triggering zero voltage trip zero voltage turn-off Zero voltage vector zero-voltage zero-current-switching Zero-voltage zero-current transition zero voltmeter