本文研究内容包括两方面，一是通过研究系统内部气体压力变化，掌握复氧机理，解释人工快渗系统的主要复氧过程；二是通过示踪试验对人工快渗系统的水流流态进行分析。

This paper contains two main parts: First, through studying the air pressure change of the system, grasp the mechanism of oxygen restoration, explain the main oxygen restoration process of.

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