...应器;甲烷含量;工艺条件;化学需氧量 [gap=1220]Keywords:Outside the continuous type circulates the reactor; Methane content; Technological conditions; Chemical oxygen demand ..
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occluded methane content 吸留沼气量
coalbed methane content 煤层气含量
critical methane content 临界甲烷含量
methane content in coal seam 煤层瓦斯含量
methane-carbon content 甲烷碳含量
content of methane 甲烷含量
The coalbed methane content is the most important index for the evaluation of coalbed methane.
煤层甲烷含气量是评价煤层气的最重要指标。
Coal bed methane content is fairly high which threatened safety mining in some areas in Shuangyashan mining area.
双鸭山矿区局部区域煤层瓦斯含量较高，威胁到安全生产。
The actual methane yield and methane content of biogas in anaerobic digestion were analysed and studied in this paper.
本文对厌氧消化中实测甲烷产量及沼气中甲烷含量两个问题从理论角度作了分析探讨。
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