短語(yǔ)詞組短語(yǔ)pulsating dc voltage 直流脈動(dòng)電壓Allow the pulsating voltage 允許脈動(dòng)電壓Pulsating Voltage Source Cell 脈沖電壓源單元voltage pulsating 電壓脈動(dòng)voltage pulsating factor 電壓脈動(dòng)因數(shù)voltage pulsating ratio 電壓脈動(dòng)率 返回 pulsating voltage