XRD数据分析指出银纳米棒具有面心立方的晶体结构。
And data of XRD indicate that the silver nanorod has face-centered-cubic structure.
铁需要从面心立方体奥氏体结构转变为体心立方体铁素体结构，但是铁素体只能容纳固溶体状态的0.02%的碳。
The iron wants to change from the FCC austenite structure to the BCC ferrite structure, but the ferrite can only contain 0.02% carbon in solid solution.
面心立方（FCC）及六方最密（HCP）结构金属中的差排结构将有较详细的描述。
Dislocation structures in FCC and HCP metals are described in some detail.
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