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分段矿房采矿法
释义
分段矿房采矿法
Encyclopedia
工学
空场采矿法
释
sublevel stoping mining method
分段矿房采矿法
沿垂直方向将矿块划分为若干分段,每个分段划分为若干矿房和矿柱,各分段采下的矿石分别从该分段的出矿巷道运出,分段矿房回采结束后,可立即回采本分段的矿柱并同时处理采空区的采矿方法。
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Institute of Plant Inspection and Quarantine,Chinese Academy of Inspection and Quarantine
Institute of Plant Nutrition, Justus Liebig University, Giessen, Germany
Institute of Plant Protection,Chinese Academy of Agricultural Sciences
Institute of Preparation for Constitutional Government
Institute of Process Engineering, Chinese Academy of Sciences
Institute of Psychology, Chinese Academy of Sciences
Institute of Public and Environmental Affairs
institute of river engineering research
Institute of Rock and Soil Mechanics,Chinese Academy of Sciences
Institute of Science and Technology History and Meteorological Civilization,Nanjing University of Information Science & Technology
Institute of Scientific and Technical Information of Anhui Province
Institute of Scientific and Technical Information of China
Institute of Scientific and Technical Information of Fujian Province
Institute of Scientific and Technical Information of Guangxi Zhuang Autonomous Region
Institute of Scientific and Technical Information of Guizhou Province
Institute of Scientific and Technical Information of Hebei Province
Institute of Scientific and Technical Information of Heilongjiang Province
Institute of Scientific and Technical Information of Jiangxi Province
Institute of Scientific and Technical Information of Jilin Province
Institute of Scientific and Technical Information of Liaoning Province
Institute of Scientific and Technical Information of Qinghai Province
Institute of Scientific and Technical Information of Shanxi
Institute of Scientific and Technical Information of Sichuan Province
Institute of Scientific and Technical Information of Tibet
Institute of Scientific and Technical of Information of Zhejiang Province
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