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- Medium and low grade rare-earth containing phosphate ore 中低品位含稀土磷矿石
- medium and low grade phosphate rock 中低品位磷矿
- low grade phosphate rock with high magnesium content 高镁低品住磷矿
- Study of Filtration Properties of Wet-Process Phosphoric Acid Slurry Made by Median or Low Grade Phosphate Rocks 中低品位磷矿湿法磷酸料浆过滤性能研究
- Exploration on the Reverse Flotation Technology of Zhijin Median or Low Grade Phosphate Rocks 织金中低品位磷矿石反浮选工艺的探索
- middle grade phosphate ore 中品位磷矿
- A low number; a low grade of oil. 一个小的数; 低级油
- John is down on his teacher because she gave him a low grade. 约翰恨他的导师，因为她给他打了低分。
- My son mucked up the car engine by using cheap, low grade gasoline. 我的儿子使用便宜的低级汽油,汽车引擎损坏了。
- low grade phosphate rock 低品位磷矿
- Low grades are getting Hellen down. 低分数使海伦闷闷不乐。
- Low grades are get ting Helen down. 考分很低使海纶闷闷不乐。
- It's a mid scale and its ore belongs to low grade structural altereds tyle, limonite, pyrite are mainly gold carriers. 矿石以低品位构造蚀变岩型为主,褐铁矿、铁矿是主要的载金矿物。
- The hydrocarbon content of this phosphate ore provides most of the heat needed for the calcination. 这磷矿所含烃量能提供锻烧所需的大部分热量。
- He is a bit let down by the low grade he got. 这次成绩不好, 他有点气馁。
- The effect of froth characteristics of surfactant solution on phosphate ore flotation has beendiscussd in this paper. 本文讨论了磷矿浮选过程中表面活性剂溶液的泡沫特性。
- China's imports from India more Goa India from low grade iron ore, rather than high-grade iron ore. 中国从印度进口的更多的是产自印度Goa的品位较低的铁矿石，而不是高品位铁矿石。
- The research is useful exploration for similar low grade ore pre-processing of demestic dilution type mine. 该研究对我国类似资源贫化型矿山低品位矿石的预选是一个有益的探索。
- The causes of these waste streams are for instance zinc production, phosphate ore implication and bio industrial manure. 这些废弃的镉的产生是因为锌的提炼，磷酸盐矿的开采和生物工业化肥的生产。
- This paper introduces the method and result about the separability research of a certain phosphate ore and presents the best tcchnologica conditions. 介绍了某磷矿矿石可选性研究的方法和结果,给出了最佳工艺条件。
