英语词汇grain boundary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

单词	grain boundary
释义	grain boundary 美/ ɡre?n ?ba?ndri / 简明释义晶界：在多晶固体中，分隔相邻的错位单晶的内部界面。网络释义 1 [材]?晶界 ... 电子衍射 electron diffraction 晶界 grain boundary 六方密堆积 hexagonal close-packed (HCP) ... 短语 1 grain boundary diffusion 晶体晶界扩散 2 grain boundary migration 晶粒间界迁移 ; 晶界迁 ; 晶界迁移 ; 晶界移动 3 grain boundary attack 粒界腐蚀 ; 晶界腐蚀 ; 晶界侵蚀双语例句 1 Grain boundary diffusion plays an important role in the whole sintering course. 晶界扩散在烧结过程中始终起着非常重要的作用。 2 When the recrystallization completes, most of grain boundary is high Angle grain boundary. 当再结晶过程完成时，绝大部分晶界为大角度晶界。 3 Analysis of element distribution shows that the enrichment of si and Cu exists on the grain boundary. 对雾化粉末中各元素分布的分析表明，硅、铜等元素在晶界上有富积现象。
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