| 结构对称性的判断 |
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| 引用本文： | 边彦君.结构对称性的判断[J].河北大学学报(自然科学版),1992(1). |
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| 作者姓名： | 边彦君 |
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| 作者单位： | 河北大学数学系 |
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| 摘 要： | 本文根据教学中遇到的问题,提出了结构对称性的判定方法和准对称结构的概念,并把它应用于教学中,用来判断某些结构的对称性。加深了学生对结构对称性的认识,扩大了对称结构的应用范围。
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| 关 键 词： | 对称结构 准对称结构 |
The Judgment of the Symmetry of Structures |
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| Bian Yanjun.The Judgment of the Symmetry of Structures[J].Journal of Hebei University (Natural Science Edition),1992(1). |
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| Authors: | Bian Yanjun |
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| Institution: | Department of Mathematics |
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| Abstract: | In this paper, accordings to the problems of teaching, Put forward the method to judge the symmetry of structures and the concept of quasi-symmetric structures.
It has been applied to the judgement of symmetry of some stractures.It has deepened the student's understanding of the symmetry of structures and widened the applicable scope of symmetric structures |
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| Keywords: | Symmetric structure Quasi-symmetric structure |
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