短語詞組短語voltage e variation 電壓變化voltage transient variation 電壓暫變Short Duration Voltage Variation 短時電壓波動;小波檢測短時電壓波動transient voltage variation range 動態(tài)電壓瞬變範圍Input voltage variation 輸入電壓變化combined voltage variation 混郃調壓constant flux voltage variation [電]恒磁通調壓Times of voltage variation 電壓變化的重複次數(shù)line -voltage variation 電源電壓變化 返回 voltage variation