“两步骤回采”的概念、定义、翻译、参考文献-科学参考

单词	两步骤回采
释义	两步骤回采 Encyclopedia 工学回采工艺释 two step mining两步骤回采在回采过程中，将采区或矿块划分为矿房和矿柱，第一步骤回采矿房，第二步骤回采矿柱的回采方式。
随便看	revolutions revolution solid revolution speed metrology revolution speed transducer revolutions per minute revolutions per minute, RPM revolver revolve shell Revolving credit agreement revolving moxibustion revolving restaurant revolving vase revolving wagon revs Revue historique reward reward-based crowdfunding reward circuit Reward Command reward deficiency syndrome reward function reward functional reward model reward process reward processing

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