杠杆运动相关论文
In this paper, a calculation formula on spherical pattern of tide-isostasy model is established. The calculation indicat......
相邻矿井开采过程中相互扰动明显,冲击地压灾害频发。为研究巨厚砾岩和逆冲断层控制作用下,相邻矿井之间的相邻工作面开采互扰诱发......