evacuator

基本解释

• n.抽空装置

同根派生

英汉例句

• When the danger is coming, women,older and children is the first evacuator.
  危险来临时;妇女老人和儿童是首批撤离的人.
• Aiming at the problems of ablation and erode of evacuator after more times firing of mechanized gun, the working process model of evacuator was built based on working principle.
  摘要针对自行火炮多次射击后抽气装置大多出现烧蚀与腐蚀的情况，在抽气装置工作原理基础上，建立了抽气装置工作过程数值模型；
• Evacuator of pulverized-coal storage bin
  煤粉仓抽粉装置
• Improvement on Ablation and Erode of Mechanized Gun Evacuator
  自行火炮抽气装置防烧蚀腐蚀的改进试验
• The Retrofit to the Water Ejection Evacuator and the Gland Steam Feedback System
  射水抽气器及轴封回汽系统的改造