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削壁充填采矿法
释义
削壁充填采矿法
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充填采矿法
释
wall cutting fill stoping
削壁充填采矿法
在倾斜矿体回采过程中,分别崩落矿石和围岩,将采下的矿石运出采场,用崩落的废石充填采空区支撑围岩,并作为继续上采工作台的采矿方法。
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lightning protection technology for oil depot
lightning radiation
lightning rod
lightning safety test of structure
lightning suppression
lightning survey
lightning test lab for full-scale aircraft
lightning warning system
light nucleus
light of the moon
light of the night sky
light oil
light olefin etherification
light out-coupling efficiency
light path
light path network
light pen
lightpen
light pencil
light period
light petroleum gas cracking
light pipe
light polarization
light polarization modulator
light pollution
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