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1 Numerical Optimization of Hidden Edge Stope Mining in Underground Metal Mines [会议论文]

作者:Xie, Chengyu^1;Lu, Hao^1;Jia, Nan^2;等

关键词:Dynamic programming model;Hidden resources;...

会议举办机构:School of Environment and Resources, Xiang Tan University, 411105, China^1

会议时间:2018

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2 Research of Fractal Dimension Based on Classification of Karst Basin Contours [会议论文]

作者:Wang, Jinfeng^1, Dai, Wen^1

关键词:Automatic extraction;Ecological environments;...

会议举办机构:School of Tourism, Historical Culture, Liupanshui Normal University, Liupanshui

会议时间:2018

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3 The Migration Pattern of Major Elements of the Bauxite in Zhangjiayuan Syncline, WZD Area, Northern Guizhou Province [会议论文]

作者:He, Xiulin^1

关键词:Guizhou;Major elements;...

会议举办机构:Geological Team 106, Guizhou Bureau of Geology and Mineral Exploration and Development, Zunyi Guizhou

会议时间:2018

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4 Study on the policy boundary of rational development in high water cut period of medium and low permeability conglomerate reservoir [会议论文]

作者:Yuemiao, Guo^1;Longmei, Zhao^2;Peng, Lv^1;等

关键词:Development policies;Injection intensity;...

会议举办机构:Exploration and Development Research Institute, PetroChina Huabei Oil Company, Renqiu, Hebei

会议时间:2018

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5 Study on the existence of Environmental Kuznets Curve in China [会议论文]

作者:Xu, Naining^1

关键词:Economic growths;Environmental Kuznets curves;...

会议举办机构:College of Arts and Sciences, University of North Carolina at Chapel Hill, Chapel Hill

会议时间:2018

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6 Exploration and practice of integrated control technology for tubing and sucker rod lopsided wearing in directional well [会议论文]

作者:Guo, Jing^1,2;Fan, Song^1,2;Liu, Tao^3;等

关键词:Improve performance;Maintenance operations;...

会议举办机构:Oil and Gas Technology Research Institute Changqing Oilfield Company, Xi'an, China^1

会议时间:2018

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