“room-and-pillar mining with subsequent backfill”的概念、定义、翻译、参考文献-科学参考

单词	room-and-pillar mining with subsequent backfill
释义	room-and-pillar mining with subsequent backfill Encyclopedia 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。
随便看	Battle of Yalu River battle of Yancheng battle of YangZhou battle of YanShan Battle of Yichang 1941 Battle of YiLing Battle of Yorktown Battle of Zaoyang–Yichang Battle on Shangganling Mountain Battle on Yarmuk River battle psychological warfare Battle Relief of Seti I Battles for Recapture Xihe regions in the Northern Song Dynasty Battles of Boudnib Battles of Kaiyuan and Tieling Battles of Mohacs Battles of Panipat Battle Song Society Battles Without Honor And Humanity batt-on-base felt batt on base needled paper making felt batt-on-mesh felt batt on mesh needled paper-making felt Battāni Al- Battānī

科学参考收录了854744条科技类词条，基本涵盖了常见科技类参考文献及英语词汇的翻译，是科学学习和研究的有利工具。