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单词 holohedral
释义

holohedral

/ˌhäləˈhēdrəl / /ˌhōləˈhēdrəl/
adjective Crystallography
Having the full number of planes required by the symmetry of a crystal system.Less frequently, crystals are found with various habits that suggest holohedral symmetry....
  • In effect, magnetite does not have internal holohedral cubic symmetry, although the form faces of a crystal do appear as holohedral.
  • In this regard, at least one outer layer of the printed circuit board is embodied as either a holohedral or grid-shaped shielding layer.
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更新时间:2024/12/22 16:45:52