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- The iron grade can be 54.16% and the recovery rate 92.46% after reductio... 经过还原处理的样品获得了较好的指标;铁品位54.;16%25;回收率92
- The tailing of Dahongshan Iron Concentrator has a high iron grade of 27.92%, representing a serious metal loss. 大红山铁矿选矿厂尾矿铁品位较高;为27.;92%25;金属损失严重。
- Test Research on Reducing Iron Grade of Tailings 降低尾矿铁品位的试验研究
- Pupils who pass the test will be promoted to the next higher grade. 小学生只要考试及格就会升到高年级。
- He's not in the first grade as a musician. 他不是第一流的音乐家。
- Business is now on the up grade. 目前生意蒸蒸日上。
- Napoleon conquered by the force of an iron will. 拿破仑攻无不克靠的是坚强的意志。
- Pupils with 90% or more are awarded Grade A. 满90分的学生评为甲等。
- It will take weeks to get all the wrinkle iron out. 解决这些难题得要几周时间。
- Have you any scrap iron knocking about? 你那儿有散在各处的废铁吗？
- He cut the iron pole to the size he wanted. 他把铁杆锯成他需要的尺寸。
- It is some kind of plastic made to imitate iron. 这是一种塑胶，但外观仿制得像铁。
- That iron is a good conductor is known to us all. 铁是良导体这是我们大家都知道的。
- The sixth grade saw an educational film yesterday. 六年级学生昨天看了一部教育片。
- He received a failing grade on the term paper. 他的期末报告不及格。
- She seared her hand on the hot iron. 她的手被热熨斗烫伤。
- Red and yellow grade into orange. 红与黄混合成橘黄。
- We need an electrician to mend the iron. 我们要请电工修理熨斗。
- The twins will enter the fourth grade this fall. 这对双胞胎今年秋季将升到四年级。
- Their marriage is on the down grade. 他们的婚姻关系每况愈下。
