“downward drift stoping with backfill”的概念、定义、翻译、参考文献-科学参考

单词	downward drift stoping with backfill
释义	downward drift stoping with backfill Encyclopedia 工学上向分层充填采矿法释 downward drift stoping with backfill下向进路充填法将矿块沿竖直方向划分为若干分层，由上而下逐层以巷道进路的方式进行回采并充填的采矿方法。
随便看	advice advice sheet of book binding design advil advise people to plant crops and trees advisory bodies to the World Heritage Committee Advisory Committee of Ministry of Public Security Advisory Committee on the Applications of Science and Technology Advisory Group on Electronic Devices Advisory Group on Electronic Parts advocacy Advocacy of Tang Poetry advocates of the eternality of voice advocating ancient and depreciating contemporary advocating etiquettes and respecting laws A dwarf star A. D. Wentzell A. D. Wentzell (1937—) AD XPS AD-XPS Adygei Adyghe adzuki bean adzuki bean bacterial leaf blight adzuki bean weevil A. Dürer

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。