基本解释[動力與電氣工程]關斷臂英汉例句雙語例句Whether the turn-on time of the same arm thyristors was uniform or not, the turn-off time was always identical.無論導通時刻是否一致，同臂號晶牐琯的關斷截止時刻縂是相同的。turn-off arm更多例句专业释义動力與電氣工程關斷臂