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点群
释义
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Encyclopedia
工学
晶体学
释
crystallographic point group
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在表达或描述晶体内存在的点对称性时所使用的一种数学工具。
理学
晶体的对称性
释
point group
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晶体中所包含的至少相交于一点的全部宏观对称元素。又称点对称群。
Physics
凝聚态物理学
结构
point group
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>理论物理学>数学物理>释义
point group
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point group
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†
Mathematics
>代数学>群论>释义
point group
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group of points
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point group
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Chemistry
>有机化学>立体化学>释义
point group
点群
随便看
Journal of Natural Gas Science and Engineering
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Journal of People's Public Security University of China(Social Sciences Edition)
Journal of Petroleum Geology
Journal of Petroleum Science and Engineering
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Journal of Physical Education
Journal of Pidgin and Creole Languages
Journal of Plant Genetic Resources
Journal of Plant Nutrition and Fertilizer
Journal of Plant Nutrition and Soil Science
Journal of Politics and Arts
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Journal of red and black
Journal of Rock Mechanics and Geotechnical Engineering
Journal of Safety and Environment
Journal of Safety Science and Technology
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更新时间:2026/10/23 23:57:54