1. 矿物增效处理;富集：bench阶地 | beneficiation矿物增效处理;富集 | bergschrund冰后隙;冰斗隙
2. 精选：有益用途 beneficial use | 精选 beneficiation | 良性瘤 benign neoplasm
3. 富集：beneficiation 选矿 | beneficiation 富集 | benefieialbenignantedifyingrewarding 有益的
noun
1. crushing and separating ore into valuable substances or waste by any of a variety of techniques
Synonym: mineral extraction mineral processing mineral dressing ore processing ore dressing