短語詞組短語cutoff f current 截止電流automatical cutoff fault current 自動切斷故障電流cutoff collector current base -open 基極開路截止集極電流cutoff current characteristic [電子]截止電流特性Cutoff Current Range 變壓器容量emitter cutoff current 發(fā)射極截止電流collector cutoff current 繙譯;集極截止電流emitter -base cutoff current 射基截止電流current cutoff 負(fù)阻式電流 返回 cutoff current