短語詞組短語instantaneous carrying current 瞬時極限電流instantaneous output current 瞬時輸出電流instantaneous error current 瞬時誤差電流instantaneous tidal current field 瞬時流場instantaneous harmonic current detection 瞬時諧波電流檢測Instantaneous value current output 瞬時值電流輸出instantaneous wattless current 瞬時無功電流instantaneous acting current 瞬動電流instantaneous phase current 瞬時相電流 返回 instantaneous current