您要查找的是不是：
- Noise of air seperation plant mainly comes from air compressor and fractional venting system. 空分装置的噪声主要来自空压机组和分馏放空系统。
- Problems in the process desing of nitrogen precooling system in air seperation plant were analused in the article, and improvement was put forward on the basis of production situation. 通过分析原有空分设备氮水预冷系统工艺设计存在的问题,结合生产实际,提出可行的改进方案。
- In this article, the three seedtimes of the secrity monitoring in air separation area are described, also the performances of the new-style GC with DID and its applications in the security monitoring area of air seperation are introduced. 简述了空分安全监测发展的三个阶段,介绍了新型气相色谱仪的性能及在实验室安全监测方面的应用。
- Light kernels may be removed by a pneumatic or air seperator. 轻的籽粒可以通过空气动力，即气流分选机清理出来。
- Keywords carbon molecular sieve;micropore structure;air seperation; 炭分子筛;微孔结构;空分;
- The air in the garden was warm and fragrant. 花园里的空气一片温馨。
- The archers sent their shafts through the air. 弓箭手向空中射出利箭。
- Fault Analysis and Treatment of Air Seperation Unit Cooing Box Switching System 空分装置冷箱切换系统故障分析及处理
- The lack of air in the room make everyone sniffle. 屋子里空气缺乏，使得每个人都频频吸气。
- During the intermission, let's go out for some fresh air. 幕间休息时，我们出去呼吸呼吸新鲜空气吧。
- The air held a foretaste of a storm. 天气有要括大风的迹象。
- The air was reeking with the smell of tobacco. 空气中弥漫着烟草的气味。
- A walk in the fresh air will pep me up. 我在空气新鲜的地方散步就感到精神饱满。
- He served one month with the Air Army in Kuwait. 他在科威特的空军里服役1个月。
- Large air and navel forces were set into action. 庞大的空军和海军部队开始行动了。
- His modesty [air of joviality] was all put on. 他的谦逊[愉快的样子]都是装出来的。
- Ida was choking with the dry air. 空气干燥，艾达感到喘不过气来。
- His vibrant voice commove the air. 他响亮的声音振动了空气。
- Fresh air and exercise are good for the health. 新鲜空气和运动有益于健康。
- I shall travel to New York by air this weekend. 这个周末我将要乘飞机去纽约旅行。
