“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	Banfora Banfu Zhen Bang bang Bangala Bangalore bang bang control bang-bang control Bangga Bang Hyeon-seok Bangjun Zhen Bangkog Co Bangkok Dynasty Bangkok National Museum Bangkok Port Bangkok Post Bang Kyeong Gak Oe Jeon Bangladesh Bangladesh Awami League Bangladesh, cinema in Bangladesh Drama Bangladesh Jatiya Party Bangladesh Nationalist Party Bangladesh National Museum Bangladesh Observer

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