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- Researches revealed that drug 1, drug 2 and vitamin C can reduce the infection severity grade of MBV and inhibit MBV disease from breaking out. For economical reason, it is better that drug 1 and vitamin C are used together for prevention of MBV disease. 鉴于 2号药物价格较昂贵 ;而 1号药物和维生素C则药源丰富 ;价格便宜 ;其作用和 2号药物无显著性差别 ;故主张 1号药物和维生素C合用 ;作为预防MBV病发作的首选药 .
- The captain jumped several grades and now was a colonel. 这名上尉一连跳过了好几级,现在是上校了。
- There are several grades of herbs available, including pharmacopoeial grade, food grade and inferior grades. 有好几个等级的药材,包括药典级,食品级和低劣的等级。
- 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。
- Don't speak to the child with severity. 不要用严厉的口气对孩子说话。
- Pupils with 90% or more are awarded Grade A. 满90分的学生评为甲等。
- The cold has decreased in severity. 冷空气已经大大减弱。
- She had to sever all ties with her parents. 她不得不断绝与父母的一切联系。
- The sixth grade saw an educational film yesterday. 六年级学生昨天看了一部教育片。
- More severe grades of hypertension are associated with scattered linear haemorrhages, and patches of white irregular exudate, often concentrated in the macular region. 程度极重的高血压可伴发散在的线状出血和不规则的白色渗出斑,这种斑常常集中在黄斑区。
- 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。
- Extreme harshness or severity; rigor. 暴虐极端残酷或严厉; 严酷