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分段矿房采矿法
释义
分段矿房采矿法
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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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asymmetric
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asymmetrical
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asymmetrical distribution of terrestrial heat flux
asymmetrical factorial design
asymmetrical fission
asymmetrical friction
asymmetrical galaxy
asymmetrical tonic neck reflex
asymmetric amplification
asymmetric atom
asymmetric auto catalysis
asymmetric auto-catalysis
asymmetric carbon
asymmetric catalysis
asymmetric center
asymmetric channel
asymmetric choice net
asymmetric cryptographic algorithm
asymmetric cryptosystem
asymmetric digital subscriber line
asymmetric digital subscriber line, ADSL
asymmetric digital subscriber line,ADSL
asymmetric dihydroxylation
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