“symmetry element”的概念、定义、翻译、参考文献-科学参考

单词	symmetry element
释义	symmetry element [`sim·ǝ´trē ´el·ǝ·mǝnt] ^{CRYSTALLOGRAPHY} 1. Some combination of rotations and reflections and translations which brings a crystal into a position that cannot be distinguished from its original position. Also known as symmetry operation; symmetry transformation. 2. The rotational axes, mirror planes, and center of symmetry characteristic of a given crystal.
随便看	apophyge apophyllite apophyllous apophysis apoplexy apoplutonian apoposeidon apoprotein apopyle Aporidea aporogamy aposaturnium aposelene aposematic A positive apospory apostatic selection a posteriori probability apostilb Apostomatida apotele apothecaries' dram apothecaries' measure apothecaries' ounce apothecaries' pound

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