1.
liquefaction plant for air (Linde-or Claude-type)
空气液化装置（林德型或克劳德型）
2.
Nitrogen is produced at air separation plants by liquefaction of atmospheric air and separation of the nitrogen by distillation. The nitrogen is then recovered as a cryogenic liquid.
在空气分离工厂，通过空气液化和蒸馏分离出氮。接着氮作为低温液体回收。
3.
liquefier for air or other gases
空气或其他气体液化器
4.
Fresh air cleans the blood.
新鲜空气能净化血液。
5.
LPG-air mixtures
液化石油气与空气混合物
6.
Aerosols are very small particles in the air.
液化气体是空气中很小的颗粒。
7.
used to liquefy air or oxygen etc..
用于液化空气或氧气等的。
8.
The lungs ventilate the blood.
肺以新鲜空气使血液净化。
9.
Analysis of Hydrocarbon in Air aud Liquid Oxygen
原料空气和液氧中碳氢化合物的分析
10.
Experimental Research on the Air Oxidation and Absorption of NO_X with Solutions;
NO_X空气氧化与液相吸收实验研究
11.
aerated bath nitriding
吸风盐浴软氮化;通气液体氮化;空气搅拌液体渗氮法
12.
Study on Safety Technology of LPG Blended with Air and It's Application;
液化石油气混空气工程安全技术研究与应用
13.
liquefied natural gas
液化天然气液化天然气 液化天然气
14.
Energy-saving Optimization of Air Cooler on LPG Fractionator
液化气分馏塔塔顶空冷器节能改造优化方案
15.
Oxygen obtained from liquefied air is usually about 99.5% pure.
由液化空气所取得的氧其纯度通常约为99．5％。
16.
The solution is degassed by alternately freezing, evacuating and thawing.
通过交替的冻结、抽空和溶化来使溶液除气。
17.
Study on the Kinetics of P-Xylene Liquid Air Oxidation;
对二甲苯液相空气氧化反应动力学的研究
18.
The Simulation and Study on the Oxidation Process for Liquid 1,2,4-trimethylbenzene with Air;
偏三甲苯液相空气氧化反应过程的模拟及研究