• 2022-07-22
    某晶体具有金刚石结构,晶格常数为a,其原胞的体积为:
    A: [img=35x27]180397a4b824759.png[/img]
    B: [img=35x27]180397a4c04aaf0.png[/img]
    C: [img=35x27]180397a4c8785b6.png[/img]
    D: [img=17x22]180397a4d0bf505.png[/img]