high-grade ore meaning in English
富矿
高品位矿
Examples
- The 6 - s table has the merit : the high - grade ore scaled , the classification efficiency high , safeguards easily , and advantageous for the adjustment stroke
摇床具有富矿比高，选别效率高，看管容易，便于调节冲程。 - The project content : with the high - grade ore concentrate of rare - earth and the selecting of the advanced extraction separation production technics , the work processes ore concentrate 3 , 000 tons per year and produces the high - purity oxygen cerium ( reo99 . 99 % ) and the series products
项目内容：用高品位稀土精矿，选用国内外先进的全萃取分离生产工艺，年处理稀土精矿3000吨，生产高纯氧化铈（ reo99 . 99 % ）及系列产品。