重选精矿 meaning in English
gravity concentrate
Examples
- The majority of the gold appeared to be fine , or associated with low density gangue as only 33 % of the gold reported to a gravity concentrate which contained 8 % of the mass
大多数金似乎为细粒或与低比重脉石连生，因为只有仅33 %的金进入了产率为8 %的重选精矿。