“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	French sports french terry French Wars of Religion French West Africa French West India Company Frenet Frenet formula Frenet formulas Frenet frame Frenet-Serret formula Frenet trihedron Frenicle de Bessy Frenkel defect Frenkel exciton Frenkel pair Frente Democratico Revolucionario de El Salvador，FDR Frente Nacional de Libertação de Angola Frente Polisario frenulum frenulum of tongue freon freon poisoning frequence frequence distribution curve frequency

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