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矿床地下开拓
释义
矿床地下开拓
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工学
矿床地下开拓
释
underground mine development
矿床地下开拓
为开发地下矿床,从地表向地下掘进一系列井巷通达矿体,使地表与矿床之间形成一条完整的运输、提升、通风、排水、动力供应等生产服务系统的地下工程。简称矿床开拓。
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radiation dose monitoring
radiation dosimeter
Radiation dosimetry
radiation dosimetry
radiation drag
radiation driven
radiation drying
radiation effect
radiation effect in solid
radiation effect of metal
radiation effect on biological objects
radiation effect on material
radiation effect on solids
radiation efficiency
radiation emittance
radiation emulsion polymerization
radiation energy
radiation-energy density
radiation enhanced diffusion
radiation enteritis
radiation entropy
radiation environment
radiation environmental automatic monitoring station
radiation environmental impact assessment
radiation environmental monitoring
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