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房柱采矿嗣后充填法
释义
房柱采矿嗣后充填法
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工学
充填采矿法
释
room-and-pillar mining with subsequent backfill
房柱采矿嗣后充填法
用房柱法进行矿石回采,并用充填料一次性充填采空区以支撑围岩,为间柱或周围采场的回采创造条件的采矿方法。
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medium-range order structure
medium resistance
medium ring
medium salt medium
Medium Scale Anisotropy Measurement Experiment
medium scale geology map
medium-scale integrated circuit
medium shot in film
medium-sized city
medium-sized pumped storage power station
medium slope
medium speed emulsion
medium speed mill
medium speed plate
medium-speed spinning
medium strength and high quenching degree aluminum-lithium alloy
medium strength damage tolerance wrought aluminum alloy
medium strength damage tolerance wrought aluminum-lithium alloy
medium sulfurcoke
medium temperature carbonization
medium temperature coal tar
medium-temperature daqu
medium temperature tempering
medium temperature titanium alloy
medium term
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