1) high level suction along roof strike
顶板走向高抽巷
1.
The high level suction along roof strike, which has a widespread use in many mining areas,is a typical roof roadway.
顶板走向高抽巷是特殊的顶板巷道,在我国多个矿区已得到广泛应用,它是抽采高瓦斯厚煤层条件下综放面采空区瓦斯的有效途径,高抽巷能否起到较好的抽放效果,合理布置层位的确定极为关键。
2) strike high-bleeding roadway
走向高抽巷
1.
Based on the origin and gushing features of the gas in the working face, this paper probes into the drainage of gas in neighboring beds of working face through strike high-bleeding roadway adopting which can realize continuous drainage with larger channel and higher drainage ratio and guarantee the gas in the working face not to exceed the limit.
根据综放工作面瓦斯的来源及涌出特点,探讨了采用走向高抽巷抽放综放面上邻近层瓦斯,实现大通道、大抽出率的连续抽放,保证综放工作面瓦斯不超限的技术。
3) roof high pumping lane
顶板高抽巷
1.
By using the gas drainage technology with the roof high pumping lane,the gas of native layer and near layer is effectively managed.
杏花煤矿开采30#层为高瓦斯煤层,通过采用顶板高抽巷等瓦斯抽放技术,有效治理本层及邻近层瓦斯,有效地解决了采煤工作面上隅角及回风瓦斯超限问题,实现了矿井的安全生产和高产高效。
5) high dip tunnel for drawing out gas
倾向高抽巷
1.
Application of high dip tunnel for drawing out gas in fully mechanized roof-caving face in No.5 coal mine in Yangquan;
倾向高抽巷在阳泉五矿综放工作面的应用
补充资料：抽抽趔趔
1.犹言别别扭扭。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条