ore sizing meaning in English

矿石分级
矿石筛分

Optimization of ore size distribution for stope in - place blasting and leaching of uranium
原地爆破浸出采铀矿石块度分布的优化
Fractal feature of ore size distribution in leaching heap blasted directly from stope
原地爆破浸出工艺待浸矿堆块度的分形特征研究
Aiming to improve the metal recovery of ore heap leaching , the synthetical influence of multifactors , such as ore nature , heap construction , ore size distribution , solution spreading way and intensity , lixiviant solution as well as leaching environment are analyzed
摘要以提高矿石堆浸浸出率为目的，分析了矿石性质、浸堆构筑、矿石粒度、布液方式及布液强度、溶浸液以及浸出环境等多因素的综合影响。