常見例句雙語例句Vacuum technology; Vacuum pump; Vacuum ejector; Performance comparison;真空技術(shù)； 真空系統(tǒng)； 真空泵； 真空發(fā)生器； 性能比較；A novel ejection-absorption heat pump is proposed by adding an ejector between the generator and condenser in absorption cycle.吸收式熱泵采用吸收的方法實(shí)現(xiàn)熱泵的循環(huán) ，把低品位的廢熱提高到高品位 ，從而實(shí)現(xiàn)廢熱回收利用。A sampling project for the water quality automatic monitoring system was introduced in this paper, self-absorption-ejector pump was used in the system instead of centrifugal pump.介紹一個(gè)以自吸噴射泵為取樣泵的水質(zhì)自動(dòng)監(jiān)測(cè)系統(tǒng)取樣工程建設(shè)方案及其日常維護(hù)措施。 返回 ejector pump