“hydraulic backfill”的概念、定义、翻译、参考文献-科学参考

单词	hydraulic backfill
释义	hydraulic backfill Encyclopedia 工学矿山充填释 hydraulic backfill水力充填利用水力通过管道把充填材料输送到采场进行充填的矿山充填方式。
随便看	negative frequency-dependent selection negative function negative fundamental sequence negative glow negative gradient negative growth of population negative half-trajectory negative helicity spinors negative hologram negative hydrogen ion negative hypergeometric distribution negative hyperon negative image negative increment of a function negative index medium negative index of inertia negative infinity negative inotropic action negative integer negative ion negative ion mass spectrum negative ion mode negative jump negative K group of a ring negative K-group of a ring

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