grain grade
基本解释
- [地球科学]粒组
英汉例句
- 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 breakage of corn in bulk grain handling system is a severe problem that reduce the grain grade and quality.
在散粮输送系统中玉米的破碎是一个引起降等的严重问题。 - 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；
双语例句
词组短语
- grain size grade 粒度等级;粒级
- grain grade structure 粒级结构
- grain n size grade 粒度等级
- grain -size grade 粒径级
- diamond grain grade 金刚石粒度
短语
专业释义
- 粒组