... coal seam gas storing 瓦斯赋存 coal seam gas-bearing capacity 煤层瓦斯含量 Gas Coal Seam 瓦斯煤层 ...
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高瓦斯煤层 high gas coal seams ; highly gassy coal bed
瓦斯煤层采煤法 [矿业] gassy seam mining method
煤层瓦斯压力 coal-bed gas pressure ; coal-seam gas-pressure
煤层瓦斯吸附特性 Gas Absorption Speciality of Coal
煤层瓦斯 coalbed meth ane
煤层瓦斯压力及含量 Seam Gas Pressure and Content
又称煤层瓦斯 gas of coal seam
煤层瓦斯流动数学模型 Gas Flow Mathematical Model
研究含瓦斯煤层所处的地球物理场对煤瓦斯吸附特性的影响，对煤矿安全开采、煤瓦斯的抽放利用以及煤瓦斯突出的预测预报具有重要意义。
It is very important to mine safe exploitation, gas drawing and predict of coal and gas outburst that adsorption characteristics of coal to gas in geophysical field are studied.
罪魁祸首通常是瓦斯气体，而它则通常在煤层中凝聚，当开采钻探时很容易引起爆炸。
The culprit in such cases is usually methane gas, which accumulates in coal beds and can explode when the bed is penetrated during mining.
预测煤层瓦斯涌出量是煤矿安全生产的一个重要措施。
A prediction of a gas emission quantity from a seam is an important measure to the mine safety production.
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