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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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multiple warhead
multiple wave
multiple-wave interference
multiple-wavelength quantum well infrared detector
multiple wavelength spectrophotometry
multiple well interfere
multiple Weyl sum
multiple Wiener integral
multiple-wire chamber
multiple-wire [proportional] chamber
multiple-wire proportional chamber
multiplex
multiplex automated genome engineering,MAGE
multiplex communication
multiplex controller aptitude test
multiplex driving
multiplexer
multiplexer, MUX
multiplexers
multiplex hologram
multiplexing
multiplexing PCR
multiplexing synchronous technology
multiplex interferometer fourier spectroscopy
multiplex ligation dependent probe amplification
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