Ore grade grade of ore ire grade
X radiation sampling is a new technique for in situ rapid determination of ore grade.
辐射取样是一种原位快速测定矿石品位的新技术。
—— 给力词典精选The No.100 Orebody in Gaofeng Mining Ltd. is a high grade polymetallic one.
高峰矿业公司所开采的100号矿体是矿石品位高的多金属矿体。
—— 给力词典精选