英语词汇grain size grade怎么读，是什么意思，单词翻译、读音、固定搭配用法和短语词组及例句-英汉双解词典

网络释义

1
?粒级
... 粒度 Grain size 粒级 Grain size grade 粒径中值 Median diameter ...

短语

1
grain-size grade
粒径级
2
grain n size grade
粒度等级

双语例句

1
The grain size grade is about 4-5 class, and that during the thickness the central is less half a class than the lateral.
薄板坯的晶粒度的大致范围在4～5级，其中在厚度方向上薄板坯中心部位晶粒度比侧部小半个等级。
2
The strength and toughness of super fine grain steels are greatly increased because of its micrometer or sub micrometer grade grain size.
超细晶粒钢依靠生成微米级或亚微米级的铁素体，使钢的强度和韧性大大提高。
3
To break down the eutectic carbide network of A-cast structure with grain size 4-5 grade, tensile strain of 60% is needed.
当铸志晶粒度力4 ~ 5级寸，破碎晶炭化物组织需要有60%以上的拉应变。

单词	grain size grade
释义	grain size grade 简明释义粒级网络释义 1 ?粒级 ... 粒度 Grain size 粒级 Grain size grade 粒径中值 Median diameter ... 短语 1 grain-size grade 粒径级 2 grain n size grade 粒度等级双语例句 1 The grain size grade is about 4-5 class, and that during the thickness the central is less half a class than the lateral. 薄板坯的晶粒度的大致范围在4～5级，其中在厚度方向上薄板坯中心部位晶粒度比侧部小半个等级。 2 The strength and toughness of super fine grain steels are greatly increased because of its micrometer or sub micrometer grade grain size. 超细晶粒钢依靠生成微米级或亚微米级的铁素体，使钢的强度和韧性大大提高。 3 To break down the eutectic carbide network of A-cast structure with grain size 4-5 grade, tensile strain of 60% is needed. 当铸志晶粒度力4 ~ 5级寸，破碎晶炭化物组织需要有60%以上的拉应变。
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