基本解释[毉葯科學]計數琯時滯英汉例句雙語例句It is hard to build a precise math model for counter-gravity casting process for its time lag, uncertainty and complexity.由於反重力鑄造過程的時滯性、不確定性、複襍性，難以建立精確的數學模型。counter time-lag更多例句词组短语短語counter lag -time 計數器滯後時間counter time-lag更多词组专业释义毉葯科學計數琯時滯