high gas working face的意思|示意
高瓦斯工作面
high gas working face的网络常见释义
高瓦斯工作面 文章摘要信息 关键词 ： 高瓦斯工作面；采动扩容；力学特征 [gap=1440]Keywords : high gas working face；mining dilatancy；mechanical characteristics
high gas working face相关例句
We can conclude that the method that unites lower-sect coal stack method and mobile drainage method is an effective measure in the control of gas in the working face of high gas mine.
由此得出，降段煤垛与移动抽放相结合的方法是高瓦斯矿井回采工作面瓦斯治理的有效方法。
Through the research of high gas and multi-water-bursting hazards prevention techniques in Jiaozuo coal mine regions, the mining coal method of caving working face is found.
通过对焦作矿区高瓦斯多水害防治技术研究，找出适合该条件下的炮采放顶煤模式的采煤方法。