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coalbed methane(coal mine methane)
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coalbed methane(coal mine methane)
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理学
煤层气及其利用
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coalbed methane(coal mine methane); CBM(CMM)
煤层气
在煤层或煤系地层形成过程中,在高压和厌氧条件下生成的一种非常规天然气。又称煤成气。俗称煤矿瓦斯。
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