More over , it reviewed the history polymeric gas separation membrane and development of found mental theory.

还概述了气体分离膜科学发展的历史以及基本原理.

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The application and market situation of separation membrane in the world is re - viewed.

介绍了世界分离膜的应用和市场情况,对几种高功能膜的应用前景和市场潜力做了分析.

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The present invention provides a gas absorption - separation membrane device and a method thereof.

本发明提供一种气体吸收分离的膜装置和方法.

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