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矿床地下开拓
释义
矿床地下开拓
Encyclopedia
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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minimum metallic conductivity
minimum meterpercentage
minimum miscibility pressure
minimum module
minimum modulus
minimum-modulus principle
minimum norm
minimum norm estimate
minimum norm quadratic unbiased estimate
Minimum norm quadratic unbiased estimation,MINQUE
minimum norm quadratic unbiased estimator
minimum of a form
minimum of a function
minimum order
minimum phase
minimum phase FIR digital filtering
minimum phase signal
minimum phase systems
minimum-phase systems
minimum point
minimum polynomial
minimum principle
minimum privilege
minimum probability of error testing
minimum problem
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