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stage open stoping with subsequent backfill
释义
stage open stoping with subsequent backfill
Encyclopedia
工学
分段充填采矿法
释
stage open stoping with subsequent backfill
阶段空场嗣后充填采矿法
用阶段空场法回采矿房或矿柱,并用充填料一次性充填采空区支撑围岩,为间柱或周围采场的回采创造条件的采矿方法。
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dissociative process
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dissociative state
dissolubility
dissolution
dissolution of brackets
dissolution of company
dissolution of insurance contract
dissolution of lake
dissolution-precipitation
dissolve
dissolved acetylene cylinder
dissolved air floating
dissolved and colloidal substances
dissolved carbon dioxide electrode
dissolved gas
dissolved gases in seawater
dissolved gases solubility in seawater
dissolved machine
dissolved organic carbon
dissolved organic matter
dissolved oxygen
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