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- The role of grade coefficient in grade prediction of sinter is stated and the suitable coefficient for the present sintering burden in Tangshan Iron and Steel Group Company is determined. 论述了品位系数在预测烧结矿品位方面的作用，确立了目前唐钢烧结原料配比条件下适宜的烧结矿品位系数，并运用于生产实践。
- Grade coefficient of finished product 成品级差系数
- STUDY OF THE GRADE COEFFICIENT OF CU-BEARING STEELS 含铜钢钢种系数的试验研究
- 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。
- Pupils with 90% or more are awarded Grade A. 满90分的学生评为甲等。
- 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。
- Red and yellow grade into orange. 红与黄混合成橘黄。
- 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。
- The trial flight has made the grade. 试飞成功。
- The naughty boy had to repeat the fifth grade. 这个顽皮的男孩不得不重读五年级。
- He ranks among the best pupils of his grade. 他是他们班级最好的学生之一。
- A person who has achieved this grade. 特等射手取得这种等级的人
- Got a bum deal on my final grade for the course. 这门课我最后得了一个不公平的分数
- He is very downhearted about the poor grade he got in school. 他对糟糕的学业成绩感到十分沮丧。
- She grade down her buying when uncertain about one's future. 由于前途未卜她因而减少购买数量。
- A low number; a low grade of oil. 一个小的数; 低级油
