常見例句雙語例句Lift the secondary-air pump up and out.提起并取下二次空氣泵。The experiment shows that the air-lift pump can lift mass, only when the flow pattern of flow is slug flow.實(shí)驗(yàn)表明只有當(dāng)流體的流型為團(tuán)狀流時(shí)，才能實(shí)現(xiàn)氣舉裝置的提升功能。 返回 air-lift pump