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- Ceramic powder of nano grade is an aggregate composed of extremely fine crystalline grain and numerous of atoms lying in the defective center of crystalline region. 纳米级陶瓷粉是由极细的晶粒和大量处于晶界内部缺陷中心的原子所构成的集合体。材料粒径变小,将引起纳米材料性质的变化。
- We produce 1,200 tons peptone, 2,000 tons animal charcoal, animal charcoal A grade powder & animal charcoal watermill powder, and 400 tons bone oil serial products. 公司拥有三条生产线，可年产蛋白胨系列产品1200吨，骨炭、骨炭A级粉及骨炭水磨粉系列产品2000吨，骨油系列产品400吨。
- Non-segregation premixed steel powder is a high grade powder with high profit,which is prepared by adding a small amount of binder in the raw iron or steel powder. 无偏析预混合钢粉是在钢铁粉末体系中加入少量粘结剂所制得的一种特种粉末,其目的是减少粉末运送和压制过程中产生扬尘和偏析,提高产品组织、性能和尺寸的一致性。
- We have 3 product lines.We produce 1,200 tons peptone, 2,000 tons animal charcoal, animal charcoal A grade powder &animal charcoal watermill powder, and 400 tons bone oil serial products. 公司拥有三条生产线，可年产蛋白胨系列产品1200吨，骨炭、骨炭A级粉及骨炭水磨粉系列产品2000吨，骨油系列产品400吨。
- Study of friction and wear of nano grade nickel power on improving lubricant properties 纳米级镍粉改善润滑油摩擦磨损性能的研究
- 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。
- Most synthetic detergents are in the form of powder or liquid. 大多数合成洗涤剂呈粉状或液态。
- 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。
- She seldom, if ever, paints or powders. 她很少涂脂抹粉。
- Actually they even have vanilla powder. 实际上还可以加香草粉。
- He takes a powder every morning. 他每天早晨吃一种粉状药。
- 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。
- Borax is a kind of white powder. 硼砂是一种白色粉末。
- The twins will enter the fourth grade this fall. 这对双胞胎今年秋季将升到四年级。
- Shaking will settle the chalk powder down. 晃一晃把粉笔末抖落下来。
- Their marriage is on the down grade. 他们的婚姻关系每况愈下。
