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晶体都呈现电中性。
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晶体都呈现电中性。
A.正确
B.错误
正确答案:正确
Tag:
材料导论
晶体
时间:2022-01-28 20:07:45
上一篇:
所有晶体都包含缺陷。
下一篇:
Defects do occur alone.
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