短語詞組短語voltage e DIP 電壓瞬時(shí)跌落transient voltage -dip acceptability 暫態(tài)電壓跌落可接受性system voltage dip 電網(wǎng)電壓降voltage dip compensate 電壓暫降補(bǔ)償depth of voltage dip 暫降深度momentary voltage dip 電源電壓驟降transient voltage dip 暫態(tài)電壓跌落voltage dip or sag 電壓暫降 返回 voltage dip