التماثل Symmetry Elements & Operations 2
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42:25
التماثل Symmetry Elements & Operations 1
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44:58
التماثل symmetry point group 2
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5:35
Symmetry Operations of SF6
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45:04
تناسقية 1 المجال البلوري CFT 2
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11:42
Introduction to Symmetry Operations and Point Groups
![](https://i.ytimg.com/vi/g441ExWPD7U/mqdefault.jpg)
21:19
Symmetry and group theory: Symmetry operations part 1: التماثل : عمليات التماثل الجزء الاول
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21:04
عناصر التماثل symmetry elements
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14:49