rock or ore particle 矿岩颗粒
micro structure of ore particle 矿粒微结构
fine particle iron ore 细粒级铁矿石
particle size of ore 矿石粒度
fine particle lean magnetite ore 微细粒贫磁铁矿
Through particle size analytical technique the flotation and reverse flotation potential problems of a phosphate ore were identified. Suggestions were proposed to improve the flotation performance.
通过对浮选产品的粒度分析，指出了某磷矿正反浮选连续性实验(回水流程)存在的问题，并提出了改进建议。
The effects of ore fragmentation and coarse particle content on shear strength are analyzed from the angle of mechanics of granular media.
从散体力学的角度，分析了矿石块度大小、粗颗粒矿石含量对抗剪强度的影响。
The particle size of grinding circuit is the important factor to the grade of concentrated ore and metal recovery rate.
磨矿分级作业是选矿生产过程中至关重要的环节，磨矿粒度的好坏直接影响到浮选的精矿品位和回收率。
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