短語(yǔ)詞組短語(yǔ)striking voltage of arc 點(diǎn)弧電壓striking current of arc 點(diǎn)弧電流striking of an arc 弧之觸發(fā)successful rate of striking arc 引弧成功率micro -detonation of arc striking 引弧微爆炸 返回 striking of arc