“dry backfill”的概念、定义、翻译、参考文献-科学参考

单词	dry backfill
释义	dry backfill Encyclopedia 工学矿山充填释 dry backfill干式充填采用砂、石等散体物料作为充填料充入采场形成非胶结充填的矿山充填方式。
随便看	self-learning control self-learning systems self lens self-lens self-lensing selflessness tea party selfless state self-leveling concrete self-limitation self-linking self-linking coefficient self-linking number self-loading grapple skidder self localization and navigation self-loop self-love self-lubricating bearing self-lubricating polymer self-lubrication self-lubrication materials self-luminance self-luminescence self-luminous body self-luminous train self-made toys and teaching aids

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