“stage open stoping with subsequent backfill”的概念、定义、翻译、参考文献-科学参考

单词	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。
随便看	uranium-239 uranium alloy Uranium-Australia’s Decision uranium barren bomb uranium-base fuel element uranium-bearing uranium-bearing ore uranium carbide uranium carbide fuel uranium carbonyl complex uranium coefficient of variation uranium compound uranium concentrate uranium-containing uranium conversion uranium decay series uranium decay series; uranium family uranium deposit uranium dioxide uranium dioxide pellet uranium enrichment uranium enrichment coefficient uranium extraction from seawater uranium extraction+ process uranium family

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