搜索筛选:
搜索耗时0.0886秒,为你在为你在102,285,761篇论文里面共找到 1 篇相符的论文内容
发布年度:
[期刊论文] 作者：Xin Yajun,Gou Panfeng,Ge Fudong,,
来源：International Journal of Mining Science and Technology 年份：2014
The study analyzes the characteristics of roof movement in mining top coal of inclined coal seam,and establishes the mechanical model of support and surrounding...
相关搜索：
