短語(yǔ)詞組短語(yǔ)circulation lag -time 循環(huán)滯後時(shí)間lag g time 遲延時(shí)間;時(shí)延Lag Compensation Time 滯後補(bǔ)償時(shí)間lag of time 滯後時(shí)間counter lag -time 計(jì)數(shù)器滯後時(shí)間lag -time t 滯後時(shí)間tlag constant time 恒定落後process with lag dead time 大純滯後過程 返回 lag time