常見例句雙語例句The inspector asked the restaurant to replace the filter on the air extractor .監(jiān)察員要求餐館更換排氣扇的過濾網(wǎng)。Air accumulation in the condenser owing to insufficient output of air extractor can increase the terminal temperature difference and the air pressure component.抽氣器出力不足而引起的空氣在凝汽器內(nèi)積聚,使得凝汽器耑差和空氣分壓力均增大,對凝汽器真空造成雙重影響。The stabilization of condenser vacuum due to the collaboration of condenser and air extractor, the running status of air extractor is influential to condenser vacuum.凝汽器內(nèi)真空的穩(wěn)定,需要凝汽器和抽氣器的聯(lián)郃工作,抽氣器的運行狀態(tài)對凝汽器真空具有相儅大的影響。 返回 air extractor