..............page:106-108
..............page:114-116
..............page:123-124
..............page:120-122
..............page:112-113
..............page:117-119
Mechanism Analysis and Causes Discussion of Landslide in Shengli Open-cut
zhang yan-bo~(1; 2); kang zhi-qiang~(1; 2); li yi-jun~3(1.college of resources and environment of hebei polytechnic university; tangshan 063009; china.2.key laboratory of mining development and safety technique of hebei province; tangshan 063009; china.3.metallurgical mines administration office of hebei province; shijiazhuang 050011; china)
..............page:11-14
..............page:98-101
..............page:125-127
..............page:109-112
..............page:104-105
Research of Energy Feedback VSR
shan dong-liang; song shu-zhong; ma jian-wei; wang xian-bo(school of electronic information engineering of henan university of science and technology; luoyang 471000; china)
..............page:77-80