| 释义 |
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基本例句
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It is regarded as one of major means to cope with metallic ores such as iron and manganese ores of coarse, moderate and fine sizes and has found significant use in beneficiating tin and tungsten ores.
对于金属矿石，是处理粗、中、细粒铁矿锰矿的主要方法之一，并大量用于选别锡、钨矿石； nb-114
A large amount pf wastewater is produced during mining and beneficiating operations at Dexing Copper Mine.
德兴铜矿在采矿和选矿的过程中产生大量的废水。 chemyq
Fine grains in the gangue suspension from a molybdenum ore dressing do not settle down because there is high concentration of sodium silicatewater glass which is used in the beneficiating process.
钼矿选矿过程中使用了较高浓度的水玻璃，使得尾矿液中的细岩粉颗粒保持悬浮不沉，造成排放污染环境和回水浮选降低精矿回收率的问题。 dictall |