单词:grain boundary
grain boundary的用法和样例:
例句
- Grain boundaries have an important influence on the strength and ductility of metals.晶界对金属的强度和延展性有极大的影响。
- Photomicrograph of alloy overheating showes fraction grain boundary coarsening and melt-back delta at first.其过烧特征最初表现为晶界局部加宽和复熔三角形的出现。
单词:grain boundary 相关文章
刘毅托福最常考字汇(boundary-dedicate)听力下载
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