介绍了高梯度磁场氮氧分离的原理及技术现状。
The principle and status of the separation of nitrogen and oxygen from air by high-gradient magnetic field are introduced briefly.
超低温制冷的一种用途是从空气中分离氧和氮，并使它们液化。
One use of refrigeration at ultralow temperatures is to separate oxygen and nitrogen from air and to liquefy them.
叙述了介绍了气体膜分离技术在分离空气制备富氧、富氮，水蒸气、有机蒸汽的分离和氢气回收等工业领域的应用。
Various applications of gas separation membrane were reviewed in details, such as medical rich oxygen, air separation, water vapor separation, hydrogen recovery in refinery gas and so on.
空气分离为氧和氮是水净化技术的核心。
Air separation to oxygen and nitrogen is at the heart of water purification technologies.
空气分离方法采用由氮选择性吸附空气中的氮选择性上述之间的氮和氧分离吸附剂。
An air separation method employs the aforesaid nitrogen selective adsorbent for separation between nitrogen and oxygen by selective adsorption of nitrogen in air.
假手术组仅进行右侧颈总动脉分离术而不作结扎及缺氧处理。PVL模型组大鼠行右侧颈总动脉结扎后吸入含6％氧气和94％氮气的氧氮混合气体，处理4小时，建立新生大鼠PVL模型。
Rats in the PVL model group were subjected to the ligation of right carotid artery, and then they were kept in a box with 6% oxygen and 94% nitrogen for 4 hours to establish the PVL animal model.
经过除油、除水和除尘后的压缩空气进入制氮机的吸附筒，吸附筒装有碳分子筛，碳分子筛对空气的氧和氮进行分离。
The compressed air after removing oil, water and dust enters the absorption container of the nitrogen generator, where there is a carbon molecular sieve separating oxygen and nitrogen in the air.
经过除油、除水和除尘后的压缩空气进入制氮机的吸附筒，吸附筒装有碳分子筛，碳分子筛对空气的氧和氮进行分离。
The compressed air after removing oil, water and dust enters the absorption container of the nitrogen generator, where there is a carbon molecular sieve separating oxygen and nitrogen in the air.
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