Journal of China Coal Society 2007 Issue 5 mei tan xue bao zheng gao jian ze

..............page:561

..............page:468,493,538

Affecting factors and projected scenarios for coal demand in China
ZHANG Hong;LI Zhong-xue

..............page:557-560

Ultrasonic magnetic abrasive finishing technology
LU Ya-ping;MA Ji;ZHANG Jun-qiang;HE Li-peng

..............page:552-556

Sliding mode variable structure control system of PJR-X shotcrete robot
WANG Chuan-jiang;SU Xue-cheng;FAN Bing-hui;SUN Xiu-juan

..............page:548-551

Estimation for typical value of sulfur content in anthracite by Bootstrap resampling method in limited sample case
JI Lei;LIN Yu-fei;SUN Jian;LI Yi-xuan;YUAN Xiao-ying;DU Heng-qing;LIU Xin-tong

..............page:544-547

The adsorption characteristic curves of 13CH4 and 12CH4 on coal and its application
SU Xian-bo;CHEN Run;LIN Xiao-ying;GUO Sheng-qiang

..............page:539-543

The depression characteristics of polymers of ferric-polysilicate on coal-pyrite during flotation
YANG Hong-li;FAN Min-qiang

..............page:535-538

The mechanism of oscillating flotation to improve selectivity
CHENG Hong-zhi;LU Mai-xi;SHI Huan;ZHANG Xiao-jun;SHI Ying-xiang

..............page:531-534

The gasifying comparison between the multi-nozzle opposition gasifier and a new coal water slurry gasifier
YU Hai-long;LIU Jian-zhong;ZHANG Chao;CEN Ke-fa

..............page:526-530

Research on dynamic characteristics of residue granularity in coal water slurry suspension combustion
JI Deng-gao;ZHANG Li-juan;WANG Zu-ne;FU Xiao-heng

..............page:522-525

Numerical simulation on aggregation dynamics of coal-fired PM10 by magnetic seeding
LI Yong-wang;ZHAO Chang-sui;WU Xin;LU Duan-feng;HAN Song

..............page:517-521

Study on characteristics of the maximum allowable oxygen content of common industrial flammable gases (liquids)
ZHANG Zeng-liang;LI Gemei

..............page:513-516

Effect of semi-spherical shaped grate obstruction on pressure wave of flammable vapor cloud deflagration
CONG Li-xin;BI Ming-shu;XIAO Chuan-bing

..............page:509-512

Different-source gas emission prediction model of working face based on BP artificial neural network and its application
ZHU Hong-qing;CHANG Wen-jie;ZHANG Bin

..............page:504-508

Numerical simulation of improving permeability by deep-hole presplitting explosion in loose-soft and low permeability coal seam
CAI Feng;LIU Ze-gong;ZHANG Chao-ju;LIN Bai-quan

..............page:499-503

Numerical simulation of three level seepage of coalbed methane on flame coal reservoirs in Tiefa basin
FU Xue-hai;PENG Jin-ning

..............page:494-498

Numerical simulation of control of fold structures on mining subsidence
SUN Xue-yang;XIA Yu-cheng;BAI Hong-mei

..............page:490-493

The sequence stratigraphy of the Middle Jurassic coal measures in the Laogaoquan region of the northern Qaidam basin
HUANG Man;SHAO Long-yi;LU Jing;LIU Tian-ji;WANG Hao;WEN Huai-jun;JU Qi

..............page:485-489

Study of the land use and class method based on remote sensing image
ZHOU Xing-dong;YU Sheng-wen;ZHAO Chang-sheng;WANG Zhi-yong

..............page:481-484

The open-pit truck dispatching method based on the completion of production target and the truck flow saturation
XING Jun;SUN Xiao-yu

..............page:477-480

Automatic monitor system of slope stability
LIU Xiao-sheng;ZHANG Xue-zhuang;WANG Ai-gong

..............page:473-476

Comprehensive treatment of the surface water system in subsidence area of coal mine
XU Liang-ji;YAN Jia-ping

..............page:469-472

Study on the rock damage characteristics based on the technique of CT image processing
YANG Geng-she;LIU Hui

..............page:463-468

Research of isolated section-grouting technology for overburden bed separation space to reduce subsidence
ZHU Wei-bing;XU Jia-lin;LAI Wen-qi;WANG Zhi-gang

..............page:458-462

Mechanical mechanism analysis of water inrush condition on mechanized top-coal caving in steep seam in Zhaogezhuang coal mine
LI Jian-min;ZHU Bin;WU Qiang

..............page:453-457

Fracture mechanical model of key roof for fully-mechanized top-coal caving in shallow thick coalseam
CHEN Zhong-hui;FENG Jing-jing;XIAO Cai-cai;LI Rui-hua

..............page:449-452