【答案】应助回帖

3楼: Originally posted by 小兰花 at 2014-09-13 10:05:13
谢谢。
麻烦再帮看一句。非常感谢。

Compared to microcrystalline metals, nanocrystalline metals contain a high ratio of atoms within intercrystalline regions and show significant promise for a num ...