“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	spherical curve spherical cyclic curve spherical defect spherical deflection analyzer spherical deformation tensor spherical degree spherical density spherical derivative spherical design spherical digon spherical distance spherical distribution spherical domain spherical earth theory spherical element spherical equilateral triangle spherical excess spherical excess formula spherical fiber spherical field spherical form spherical Fourier transformation spherical free particle wave function spherical frustum spherical fuel element

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。