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- With mining capacity continuous increase and with mine entering into deep mining stage,the grade of crude ore and the grindability of ore decrease that raise the cost of grinding. 随着矿山规模的不断扩大和进入深部开采,矿石的原矿品位和相对可磨度逐渐降低,磨矿成本随之升高。
- The Development of Decision Support System for Optimizingthe Grade of Crude Ore 矿石入选品位优化决策支持系统的开发
- Application of Evolutionary Neural Network in Optimization of Grade of Crude Ore into Concentration Plant 进化神经网络在矿山入选品位优化中的应用
- grade of crude ore 出矿品位
- When the crude ore contains copper 1.84%, the technical indexes such as the grade of copper concentrate 22.37% and the recovery 78.70% are obtained by use of single-stage grinding, one time of roughing, three times of scavenging and two times of cleaning. 当原矿含铜1.;84%25时，经过一段磨矿、一次粗选、三次扫选和二次精选，获得铜精矿品位22
- The tanker took on 200,000 barrels of crude oil. 油轮装载了二十万桶原油。
- The country exports lots of crude oil. 这个国家出口大量原油。
- A low number; a low grade of oil. 一个小的数; 低级油
- Demand from abroad bumped the price of crude oil. 国外的需求提高了原油的价格。
- STUDY ON SINTERING TEST PROPORTIONING HIGH GRADE BRAZILIAN CRUDE ORE AND SERPENTINE IN 300m~2 SINTERING MACHINE OF MAANSHAN IRON & STEEL Co. ,Ltd. 马钢300m~2烧结机配用巴西高品位粗粒粉矿及蛇纹石烧结试验研究
- Please advise the grade of fuel. 请问这是什么牌号的燃油?
- The price of crude oil has come down recently. 最近原油的价格已经下降了。
- And saw many heaps of crude salt. 还看到了大片大片的原盐堆。
- I got a grade of 85% on the English test. 我英文考试得85分。
- He sold by-products of crude oil. 女孩的父亲是个商人。
- You should use a higher grade of gasoline. 您该用高档汽油。
- The Da Qing oil field is full of crude oil. 大庆油田盛产原油。
- He merits a grade of B on his composition. 他的作文分数应该得B。
- Everyone wants to drop the price of crude oil. 人人都希望原油价格能大幅下跌。
- Of the highest U.S. government grade of meat. 上等的特指美国政府规定的肉类最高等级的
