瓦斯论文-亲亲资料网 关键词: 关键词:赋存状态; 涌出量; 瓦斯等级; 瓦斯突出; 瓦斯抽放 [gap=537]Keywords: gas occurrence;emission; gas level;gas outburst;gas drainage
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文章详细信息 关键词: 瓦斯抽采;水力压裂;瓦斯治理 [gap=718]Keywords: gas drainage;hydraulic fracture;gas control
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gas drainage roadway 排瓦斯巷道
mine gas drainage plant 矿井瓦斯排泄装置
gas drainage works 瓦斯抽放系统
Gas Drainage Model 瓦斯抽采模型
forced gas drainage 强化抽采
Gas Drainage in Initial Stage 初期瓦斯抽采统计分析
gas drainage efficiency 瓦斯抽采率 ; 矿井瓦斯抽放率 ; 瓦斯抽放率
Study on gas extraction with the borehole in different locations and in different negative pressure The results are as follows: Gas drainage makes the distribution of gas density changed significantly .
在有钻孔抽采的条件下,分别研究了钻孔在不同位置和钻孔不同抽采负压条件下瓦斯抽采结果。
参考来源 - 抽采条件下采空区覆岩冒落形态与瓦斯运移规律的研究·2,447,543篇论文数据,部分数据来源于NoteExpress
Ventilation modeling goes hand in hand with gas drainage strategies.
通风系统建模与瓦斯抽放系统相互相成。
Practice indicated that the surface boreholes have better effect on gas drainage from mining area.
实践表明,地面钻井对抽放采动区域瓦斯效果较好。
Essential way of solving the gas drainage problem of low permeability coal seam is to increase coal seam permeability.
解决低透气性煤层瓦斯抽放问题的根本途径是增加煤层的透气性。
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