英语词汇“dihedral group”是什么意思，“dihedral group”的读音、用法及例句翻译-烛光网

词汇	dihedral group
释义	dihedral groupn.（名词） The group of rotations and reflections of a regular polygon.二面角群：正多边形的反射和旋转群
随便看	surf surface surface-active surface analgesia surfaced surface-effect ship surface lift surface mail surface of revolution surface plate surfaces surface structure surface tension surface-to-air missile surface-to-surface missile surface–active surface–effect ship surface–to–air missile surfacing surfactant surfactants surf and turf surfbird surfboard surfboarder

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