常見例句The calculation method for circular-shaped cover is a key of the design of Detachable Spiral Heat Exchanger (DSHE). 可拆式螺鏇板換熱器(DSHE)大平蓋設計計算方法是其設計技術的關鍵之一。It is possible to design circular-shaped cover of DSHE according to given working varibles. 第一次使按給定操作蓡數(shù)進行DSHE大平蓋設計成爲可能。DShe knows what she's doing. 她知道她在做什麼。downstream heat exchanger (DSHE) 順流熱交換器 返回 DSHE