“mine backfill”的概念、定义、翻译、参考文献-科学参考

单词	mine backfill
释义	mine backfill Encyclopedia 工学矿山充填释 mine backfill矿山充填将固体物料制备成可输送的浆体或散体，输送到井下并充入采空区形成散体集合体或固结体的作业过程。
随便看	locally trivial bundle locally trivial embedding locally trivial fibration locally trivial sheaf locally trivial space locally unbiased estimator locally unbiased test locally uniformizing function locally uniformizing parameter locally uniformly convex locally univalent locally zero function local mandarin local martingale local mate competition local matrix ring local maximum local maximum-modulus principle local maximum point local mean noon local mean sea level local mean time Local Medicine Standard local memory local meridian

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