“overhand drift-and-fill mining stoping”的概念、定义、翻译、参考文献-科学参考

单词	overhand drift-and-fill mining stoping
释义	overhand drift-and-fill mining stoping Encyclopedia 工学上向分层充填采矿法释 overhand drift-and-fill mining stoping上向进路充填法在采场中自下而上回采各个分层，分层中用进路回采矿石的充填采矿法。
随便看	poly (propylene exide); polyoxypropylene polypropylene fiber polypropylene fibers polypropylene industrial filament poly (propylene oxide) polypropylene oxide poly (propylene oxide); polyoxypropylene polypropylene terephthalate fiber polyprotic acid polypus antri poly-p-xylene polypyrrole polyquinoxaline polyquinoxaline (PQ) polyquiver polyradical polyradicals polyradius polyregion polyribosome polyribosome; polysome polyringoid polyrotaxane polyrotaxene polysaccharide

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