liquid drainage with foam 泡沫排液
liquid drainage with nitrogen 氮气排液
drainage liquid 引流液 ; 排水液体
The utility model discloses a liquid drainage tool.
本实用新型提供一种液体引流工具。
A model for liquid drainage was developed based on average velocity to get the macroporosity distribution of aluminum foam in liquid state.
为得到液态泡沫铝的宏观孔隙率分布，提出基于平均速度的泡沫析液模型。
The main techniques of gas Recovery by Liquid Drainage used in Baimiao gas reservoir and their application results are introduced in the article.
文章重点介绍了应用于白庙气藏的主要排液采气技术及其应用效果。
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