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原地破碎浸出采矿法
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原地破碎浸出采矿法
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原地破碎浸出采矿法
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in-situ crushing leaching mining method
原地破碎浸出采矿法
利用露天或井下切采形成碎胀补偿空间,采用爆破或挤压爆破技术,将矿石就地进行破碎,构筑矿石块度级配合理、矿石微细裂隙发育、孔隙度均匀适度、渗透性良好的采场矿堆,然后向矿堆布洒溶浸剂,有选择性地浸出矿石中的有用组分的方法。
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quality evaluation of grassland
quality evaluation of radioactivity survey
quality factor
quality factor measurement
quality factor of passive resonator
quality function deployment design
quality handbook
quality improvement
quality index of fiber-forming polymer
quality inspection
quality inspection and control
Quality Inspection Center of Forest Chemical Products, Bureau of Forestry (Nanjing)
quality inspection of prefabricated components
quality inspection plan
quality intersection analysis
quality in the cross section
quality in use
quality level
quality loss function
quality management
quality management engineering
quality management for mineral processing
quality management for pharmaceutical analysis
quality management information system
quality management of identification of forensic medicine
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