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    The relationship between Chinese investment and CO2 emissions in the Belt and Road countries
    ZHANG Hongli
    2021, 30(11): 1-6. DOI: 10.12075/j.issn.1004-4051.2021.11.023
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    Suggestions on the layout of underground gas storage in China
    LI Guoyong, XU Bo, WANG Ruihua, FENG Han, WANG Yingbiao
    2021, 30(11): 7-12. DOI: 10.12075/j.issn.1004-4051.2021.11.020
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    Thoughts and suggestions on promoting the standardization of geological exploration based on the concept of green development
    HE Zhanpeng, ZHAO Qibin, LI Xingru, ZHENG Yifan
    2021, 30(11): 13-17,22. DOI: 10.12075/j.issn.1004-4051.2021.11.018
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    Research on accounting method of mineral resources assets value
    LI Xiaohui, LIU Guoyin, ZHENG Yuhui, BIAN Jingying
    2021, 30(11): 18-22. DOI: 10.12075/j.issn.1004-4051.2021.11.028
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    Preference of China’s gold resources overseas investment
    LI Pengyuan, LI Jianwu, MA Zhe
    2021, 30(11): 23-29. DOI: 10.12075/j.issn.1004-4051.2021.11.026
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    Research on supply and demand situation of fossil energy in Hunan province based on improved PSO-BPNN
    LI Xiangqi, SU Ting, HU Dongbin, WEN Ming, OU Yilan
    2021, 30(11): 30-36. DOI: 10.12075/j.issn.1004-4051.2021.11.002
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    Demonstration progress and effectiveness of green exploration project
    ZHENG Jie, ZHANG Fuliang, JIN Song, LI Xiaoyu
    2021, 30(11): 37-41. DOI: 10.12075/j.issn.1004-4051.2021.11.019
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    Evaluation of reclamation and utilization potential of coal mine subsidence based on connectivity analysis
    SU Xuewu, ZHANG Shaoliang, HOU Huping, YANG Yongjun, TANG Liyu, ZHANG Tong, GU Chunfen, ZONG Bo
    2021, 30(11): 42-49. DOI: 10.12075/j.issn.1004-4051.2021.11.010
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    Study on development and protection of Qinghai Beishan National Geopark based on SWOT analysis
    YUAN Erjun, WANG Yanlun, ZHANG Wen, SHI Liqun, CONG Diange
    2021, 30(11): 50-55. DOI: 10.12075/j.issn.1004-4051.2021.11.024
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    Research and application of intelligent optimization location method of China coal chemical industry based on linear programming algorithm
    ZHAO Ting, LIU Chao, ZHOU Fengying, ZHANG Yan, YAN Qiang, YAN Ruizhe, ZHAO Haiyun
    2021, 30(11): 56-61. DOI: 10.12075/j.issn.1004-4051.2021.11.015
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    Three-dimensional reconstruction of SEM image of hematite flocs by MATLAB software
    NIU Fusheng, ZHANG Hongmei, ZHANG Jinxia
    2021, 30(11): 62-67. DOI: 10.12075/j.issn.1004-4051.2021.11.011
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    Research on the channel modeling in coal mine based on machine learning algorithm
    CUI Lizhen, CAO Jian, LI Danyang, YANG Yong, SHI Mingquan
    2021, 30(11): 68-74. DOI: 10.12075/j.issn.1004-4051.2021.11.014
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    Study on the thixotropic characteristics of the unclassified-tailing mortar in different shear modes
    GAN Deqing, CHANG Yingjie, ZHANG Youzhi, XUE Zhenlin, LIU Zhiyi
    2021, 30(11): 75-80. DOI: 10.12075/j.issn.1004-4051.2021.11.016
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    Study on the influence of different water reducing agents on the transportation performance of high concentration filling slurry in a mine
    LI Jinxin, SUN Wei, ZHANG Shengyou, LIU Weidong
    2021, 30(11): 81-86. DOI: 10.12075/j.issn.1004-4051.2021.11.006
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    Application of mechanized upward slicing and filling method in mining low grade, gently inclined and multilayer parallel gold veins
    WANG Zhenmin, LI Zhenlong, LI Shuai, NIE Wei, GUO Qinqiang, WANG Xinmin
    2021, 30(11): 87-93. DOI: 10.12075/j.issn.1004-4051.2021.11.005
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    Fine numerical simulation of mining stress distribution in coal pillar based on strain softening model
    HAN Lei, FENG Xuyang, LU Yinlong
    2021, 30(11): 94-100. DOI: 10.12075/j.issn.1004-4051.2021.11.022
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    Research on fractal analysis and application of reflected signal in non-destructive testing of bolt
    ZHAO Yinxiang, ZHAO Jinchang, MA Zhongzhong, CHANG Le, LI Chunming
    2021, 30(11): 101-108. DOI: 10.12075/j.issn.1004-4051.2021.11.013
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    Characteristics and mineralogical analysis of dense medium extracted from copper slag tailings
    WANG Mingxi, CHEN Rongsheng, LUO Liqun, LI Guodong, LI Ruren
    2021, 30(11): 109-114. DOI: 10.12075/j.issn.1004-4051.2021.11.021
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    Study on the process mineralogy of copper oxide ore of Yulong No.2 orebody in Tibet
    HUANG Yingchun
    2021, 30(11): 115-120. DOI: 10.12075/j.issn.1004-4051.2021.11.003
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    Numerical simulation of stress state and stability of closed seal under explosion load
    ZHANG Jin
    2021, 30(11): 121-128. DOI: 10.12075/j.issn.1004-4051.2021.11.001
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    Research on mine anti wind simulation based on Scott-Hensley algorithm
    CHENG Lei, WANG Zehua
    2021, 30(11): 129-134. DOI: 10.12075/j.issn.1004-4051.2021.11.008
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    Theoretical calculation of surface subsidence in room and pillar mining of solid potash mine
    CHEN Mingcheng
    2021, 30(11): 135-140. DOI: 10.12075/j.issn.1004-4051.2021.11.012
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    Application of near-horizontal and long-distance directional drilling technique in the exploration of hidden water diversion structure in deep thin limestone
    LIAN Faxian, GAO Shengbao, ZHANG Ming, XIA Hui, YAN Xin
    2021, 30(11): 141-148. DOI: 10.12075/j.issn.1004-4051.2021.11.017
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    Steep mining based on the optimized width of transportation flat and economic benefit
    PAN Chaogang, CHEN Shuzhao, WANG Jingwei
    2021, 30(11): 149-154. DOI: 10.12075/j.issn.1004-4051.2021.11.007
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    Study on comprehensive health risk assessment of coal mine dust
    QIU Jun, SU Zhengtong, WU Daishe, LI Jianlong
    2021, 30(11): 155-162. DOI: 10.12075/j.issn.1004-4051.2021.11.009
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    Surplus energy recovery on overflow in hydrocyclone
    HAN Yuetong, FAN Minqiang, ZHANG Xingfang
    2021, 30(11): 163-168. DOI: 10.12075/j.issn.1004-4051.2021.11.004
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    Re-Os dating of Molybdenite of the Dongmen Cu-Mo ore area in Xinyu, Jiangxi province and its metallogenic significance
    DENG Yang, PAN Xiaofei, YANG Yanshen, WU Kai, FAN Xianke, ZHANG Zhiyu, OUYANG Yongpeng
    2021, 30(11): 169-177. DOI: 10.12075/j.issn.1004-4051.2021.11.027
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    Oil and gas source analysis and exploration potential of Permian Lucaogou formation in Bogda piedmont belt in the southern margin of Junggar basin
    ZHANG Lin, ZHANG Min, GAO Yongjin, SUN Xiangcan, BAI Zhongkai, YANG Youxing, CHEN Yi, WEN Lei
    2021, 30(11): 178-188. DOI: 10.12075/j.issn.1004-4051.2021.11.025
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