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- There are many efficient methods to use cinder application,including preparation of high grade magnetite,producing oxidized pellets,being reduced to iron directly and so on. 利用硫铁矿烧渣制备高品位磁铁矿、生产氧化球团、直接还原制备生铁等是综合利用硫铁矿的有效途径。
- Research on Iron Separation and Sulphur Removal from a Low Grade Magnetite Ore 低品位磁铁矿石选铁除硫试验研究
- ultra-low grade magnetite resource 超贫磁铁矿资源
- Low grade magnetite ore 低品位磁铁矿
- 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。
- Dust chambers, ultra low industrial freezers. 吸尘室,超低温工业冷冻机。
- The government is trying to keep a low profile on this issue. 政府力图在这个问题上保持低姿态。
- The singer forced his low notes. 那位歌手勉强唱出低音。
- He because of bashful but low head. 他因羞愧而低下了头。
- The ship lay keeled over at low tide. 那艘船因退潮而倾覆。
- My home town lies low in a hidden valley. 我的家乡位于一个隐蔽的山谷里。
- Low grades are getting Hellen down. 低分数使海伦闷闷不乐。
- After a brief rally share fall back to a new low. 股票经过一次短暂回升后回落到一个新的低点。
- Made a big fuss over one low test grade. 对区区初级考试的分数那么大惊小怪
- Talking in a low voice were a man and a woman. 低声讲话的是一男一女。
- ultra- low- grade magnetite 超贫磁铁矿
- Judy bent her face low over the notebook. 朱迪把脸凑近笔记本。
- The food should be kept at low temperature. 这种食品应低温保存。