论文部分内容阅读
本文从地质力学角度研究和推断了青岐—大沙大型石膏矿区为—隐伏性帚状构造、这对本矿床的开采具指导意义。
In this paper, from the point of view of geomechanics, we study and deduce that the Qingqi-Dasha gypsum mining area is a concealed broom-like structure, which has guiding significance for the exploitation of this deposit.