短語(yǔ)詞組短語(yǔ)Shift lock system 換檔鎖緊系統(tǒng)shift invariant system [自]平移不變系統(tǒng)shift measurement system 位移測(cè)量系統(tǒng)Shift hydraulic system 變速液壓系統(tǒng)Shift relief system 交接班制度Frequency shift keying system 發(fā)明名稱shift control system 操縱系統(tǒng)shift t system 輪班工作two shift peaking system 兩班制調(diào)峰 返回 shift system