短語詞組短語circulation lag -time 循環(huán)滯后時間lag g time 遲延時間;時延Lag Compensation Time 滯后補償時間lag of time 滯后時間counter lag -time 計數(shù)器滯后時間lag -time t 滯后時間tlag constant time 恒定落后process with lag dead time 大純滯后過程 返回 lag time