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自然崩落采矿法
释义
自然崩落采矿法
Encyclopedia
工学
阶段崩落采矿法
释
spontaneous caving method
自然崩落采矿法
在位于阶段水平矿块的底部开展大面积的拉底,在侧部用巷道和深孔爆破切帮后,矿石在阶段的整个高度上借自重与地压作用逐渐使矿石自然崩落并破碎成适当块度的采矿方法。
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enhanced magnetic resonance imaging
enhanced mucosal barrier drugs
enhanced network
enhanced oil recovery potential
enhanced organizational communication effect
enhanced permeability and retention effect,EPR
enhanced permeability and retention (EPR) effect
enhanced radiation
enhanced radiation crosslinking
enhanced Raman scattering
enhanced small device interface
enhanced small device interface, ESDI
enhanced small device interface, ESDL
enhanced visual field
Enhanced X-ray Timing and Polarimetry Mission
enhanced X-ray weapon
enhancement
enhancement and releasing waters in fishery
enhancement/depletion metal-oxide-semiconductor circuit
enhancement/depletion metal-oxide-semiconductor integrated circuit
enhancement effect
enhancement factor
enhancement of fishery resources
Enhancement Planning of Shijiazhuang's Urban Environment by Water Diversion
enhancer
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