岩层明显运动时间效应分析

岩层明显运动时间效应分析

文志杰;夏洪春;董洪青

The Time Effect of Strata Obvious Movement

WEN Zhijie;XIA Hongchun;DONG Hongqing

. 2011, (18): 42 -45 . DOI: 10.3981/j.issn.1000-7857.2011.18.005