以正四面体的致密堆积作为金刚石结晶体的几何模型,无法用实验方法得到证实。正四面体的几何性质决定它不能致密充填空间。%This is not confirmed with a experimental method to take regular tetrahedron as geometric model of diamond crystalline. The geometric properties of regular tetrahedron decide that it can not fill space with compact.
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