短語(yǔ)詞組短語(yǔ)pulsating direct current 脈動(dòng)直流電;脈動(dòng)直流電流;脈動(dòng)直流;脈動(dòng)直流電英語(yǔ)pulsating rectified current detail 整流過(guò)的脈動(dòng)電流pulsating exciting current 脈動(dòng)激勵(lì)電流pulsating g current 脈動(dòng)電流pulsating rectified current 脈動(dòng)整羚流;脈動(dòng)整流電流pulsating dc current 脈沖直流電流pulsating electric current 脈沖電流pulsating direct current detail 脈動(dòng)直流pulsating current traction motor [電]脈流牽引電動(dòng)機(jī) 返回 pulsating current