“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	Su Ting Sutlej River Su Tong Sutong Yangtze River Highway Bridge sutra handwritten copies of Southern and Northern Dynasties Sutra Handwritten Copies Stele by Tang Yong Sutra Library in Yunyan Temple Sutra of Forty-two Chapters Sutra of Trapuṣa and Bhallika Sutra Pillar of Falong Temple Sutra Pillar of the Ksitigarbha Temple Sutra Pillar of the Tang Dynasty in Songjiang Sutra Pillars of Anguo Temple Sutra-style binding sutra wrappers with lion roundels Suttantaprija Ind Sutton Hoo Ship Burial Suttungr Su Tungpo sutural bone sutural lamina sutural shelf suture pattern suture zone SU UMa star

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