Study on magnetic digital imaging and its application of coal fire detection in Rujigou coal field, China宁靖, 张建民, 宁书年225-229
Basic reservoir characteristics and development strategy of coalbed methane resource in China张群, 冯三利, 杨锡禄230-235
Experimental study on protecting high voltage electric power lines by grouting separated strata zone in overburden刘文生236-239
Application of nonlinear neural network to analyze the stope structure parameters来兴平, 蔡美峰, 张冰川245-248
Optimizing study on parameters of fully mechanized sub-level caving face with orthogonal regression method谢广祥253-257
Analysis on deformation and stress of freezed wall and freezing tube with elastic foundation beam theory李功洲258-264