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Journal of North China Institute of Science and Technology

ISSN：1672-7169

CN：11-5188/N

Frequency：Bimonthly

Website：none

Email：hkxuebao@qq.com;xuebao@ncist.edu.cn

Postcode：065201

Articles3126

Citations13962

Funded1279

Impact Factor：0.74

Articles

2016 No.05

Total 24 articles

Experimental Study on Gas Diffusion Characteristic of Different Metamorphic Grade of CoalCHEN Xue-xi, ZHANG Kai, ZHANG Liang, JI Dan-ni

1-4

Study on the emission law and gas occurrence of deep coal seam in Yaoqiao coal mineCHENG Gen-yin, ZHOU Yi-fei, QI Li-ming, FENG Shan

5-10,22

The rule of gas occurrence and zoning division in Mengzhuang coal mineYANG De-fang, ZHENG Gui-qiang

11-14

Application of nitrogen injection technology in the prevention and control of endopathic fire in working face goafGUO Shu-wu

15-18

Application and research on CO2 pressure injection to prevent fire in fully mechanized caving face in deep mineLI Bo, NIU Zhen-lei, CHENG Gen-yin

19-22

Distribution of dust during mining operation in coal workface of one coal mine in ShanxiGUO Hui-yu, YANG Tao, SUO Cheng-yu, CHEN Peng

23-27

Research on Water Inrush Forecast of Coal Seam Floor Based on Five Figures and Double Coefficients MethodDUAN Xiao-ping

28-32,36

Application of shrinkage surface technology in production of irregular working face in coal mineGENG Guo-chun

33-36

Study on depth of destroyed floor with mining above confined aquifersGUO Jing-zhong, SHAN Yao, ZHAO Qi-feng

37-42

Analysis of the research on key technology of remote monitoring system of coal winning machineLI Ping, ZHANG Xiao-yu

43-47,71