seam methane

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1.

This paper is a guide to precise determination of the content of coal seam methane .

对正确测定煤层瓦斯含量有一定的指导意义。

3.

Parameters variation character Among Coal Seam Methane Content Determining

煤层瓦斯含量测定过程中各参数变化特征

4.

Control function of major mining area structure in North China to coal seam methane reservoir

华北主要矿区构造背景对煤层含气性的控制作用

5.

Exploitation and Utilization Prospect of Coal Seam Methane in Panjiang Coal Mining Area

盘江矿区煤层气开发利用前景

6.

Present world - wide status of exploitation and utilization of coal - seam methane

世界煤层气开发利用现状

7.

coal -seam methane gas accumulations formed by molecular adsorption ;

分子吸附作用形成的煤层瓦斯气藏；

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