... 瞬时表达;transition expression 拣选;拣块选矿法;sorting;pick;ore sorting 表达文库;expression library ...
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以上来源于: WordNet
The mid-19th century, experienced a mechanical transmission belt chute chute and round, becoming one of the major fine-grained non-ferrous metals ore sorting equipment.
19世纪中叶出现了机械传动的带式溜槽和圆形溜槽，成为当时细粒有色金属矿石的主要选别设备。
The rationality of the conversion coefficient (K) formula affects the analytical quality of uranium content of the ore from underground mining and the sorting quality.
换算系数(K)的公式是否合理，直接影响出窿矿石铀含量的分析质量和矿石的分选质量。
The invention has the characteristics of good sorting effect, high concentrated ore quality, simple structure, convenient maintenance, long service life, etc.
本结构还具有分选效果好，精矿品位高，结构简单，维修方便，使用寿命长等特点。
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