英语词汇subgrain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

短语

1
Dislocation cell and sub grain formed in ferrite grain are found at the stage of fatigue crack propagation in the area of crack tip.
疲劳裂纹扩展阶段裂纹尖端附近为形成于铁素体晶粒内的位错胞及亚晶。
2
In recent months, domestic food prices have risen sharply in South Asia and parts of sub-Saharan Africa, despite a fall in global grain prices over the past year.
最近几个月来，尽管去年全球粮食价格有所下滑，但南亚国家和部分撒哈拉以南非洲国家的国内食品价格出现了大幅上扬。
3
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。

单词	subgrain
释义	subgrain 英/ ?s?bɡre?n / 简明释义 n.[冶] 亚晶粒；副晶粒网络释义 1 ?亚颗粒亚颗粒短语 1 sub-grain 亚晶粒 2 ultra fine sub grain 超细亚晶粒 3 sub-grain rotated-induced 亚晶倾转双语例句 1 Dislocation cell and sub grain formed in ferrite grain are found at the stage of fatigue crack propagation in the area of crack tip. 疲劳裂纹扩展阶段裂纹尖端附近为形成于铁素体晶粒内的位错胞及亚晶。 2 In recent months, domestic food prices have risen sharply in South Asia and parts of sub-Saharan Africa, despite a fall in global grain prices over the past year. 最近几个月来，尽管去年全球粮食价格有所下滑，但南亚国家和部分撒哈拉以南非洲国家的国内食品价格出现了大幅上扬。 3 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。
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