overlyingstrata相关论文
In order to study the influence of a fault on the movement law of the overlying strata as well as its effect on the gas ......
采场覆岩离层水水害是一种新型水害类型,迄今为止对其认识不是十分清楚。为了更好地对其进行研究.对该领域已有的研究成果进行梳理分......