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- Fine grain grade with high hardness and high toughness. 具有高硬度和高韧性,晶粒度为细级别的牌号。
- The method of improving the quality of fused quartz saggar was researched bymeans of studying the processing of recipe, finess. grain grading, equipment &firingetc. 从原料配方、细度、颗粒级配及装烧等工艺入手.研究了提高熔融石英匣钵质量的途径。
- The results show that there are higher grain grade and hardness,lower dilution and better performance of resistance to abrasion,wear and anti-erosion in the laser cladding layer. 激光熔覆层中的组织晶粒度和硬度高,稀释率低,抗摩擦磨损和抗腐蚀性能好;
- The specimens of sifted coal gangue with different particle size were admixed with Portland cement to prepare the coal gangue-cement system with different grain grade. 通过筛分得到不同颗粒级配的煤矸石,将其与硅酸盐水泥进行混合,得到具有不同颗粒级配的煤矸石-水泥体系。
- Relation of Grain Grading and Deleterious Porosity of Cement-based Materials 颗粒级配对水泥基材料有害孔隙率的影响
- The grain crop has gone down this year. 今年的粮食作物产量下降了。
- 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。
- The company is an international trader in grain. 这家公司是国际粮食贸易公司。
- He's not in the first grade as a musician. 他不是第一流的音乐家。
- Their speculative buying of grain is illegal. 他们投机购买谷物是不合法的。
- Business is now on the up grade. 目前生意蒸蒸日上。
- Bad luck goes against the grain. 厄运总是令人讨厌的。
- Pupils with 90% or more are awarded Grade A. 满90分的学生评为甲等。
- Stores of grain are frequently attacked by pests. 储存的谷物经常受到害虫的破坏。
- Our grain output will be3.7 times that of1960. 我们的粮食产量将是1960年的3。7倍。
- A bin for storing ore, grain, or other materials. 仓库储放矿石、谷物或其它材料的大箱
- A single grain of a cereal plant. 谷粒禾谷类作物的一个颗粒
- The sixth grade saw an educational film yesterday. 六年级学生昨天看了一部教育片。
- There isn't a grain of truth in his statement. 他的声明里没有一点是真实的。
- He received a failing grade on the term paper. 他的期末报告不及格。