翻訳と辞書 Words near each other ・ Dual of BCH is an independent source ・ Dual Orb ・ Dual Orb II ・ Dual overhead rate ・ Dual oxidase 1 ・ Dual oxidase 2 ・ Dual pair ・ Dual Peppy ・ Dual Phase Steels Magnetism Modeling ・ Dual photography ・ Dual piping ・ Dual pivot steering geometry ・ Dual player ・ Dual Plover ・ Dual polygon ・ Dual polyhedron ・ Dual power ・ Dual process theory ・ Dual process theory (moral psychology) ・ Dual processor ・ Dual q-Hahn polynomials ・ Dual q-Krawtchouk polynomials ・ Dual quaternion ・ Dual relationship ・ Dual representation ・ Dual representation (psychology) ・ Dual resonance model ・ Dual revolution ・ Dual role ・ Dual Scan Dictionary Lists mini英和辞書 mini和英辞書 Webster 1913 Latin-English FOLDOC Wikipedia English ウィキペディア

翻訳と辞書　辞書検索 [ 開発暫定版 ] スポンサード リンク Dual polyhedron ： ウィキペディア英語版 Dual polyhedron In geometry, polyhedra are associated into pairs called ''duals'', where the vertices of one correspond to the faces of the other. Starting with any given polyhedron, the dual of its dual is the original polyhedron. The dual of an isogonal polyhedron, having equivalent vertices, is one which is isohedral, having equivalent faces, and of one which is isotoxal, having equivalent edges, is also isotoxal. The regular polyhedra — the Platonic solids and Kepler-Poinsot polyhedra — form dual pairs, with the exception of the regular tetrahedron which is self-dual. Duality is closely related to ''reciprocity'' or ''polarity''. ==Kinds of duality== There are many kinds of duality. The kinds most relevant to elementary polyhedra are: *Polar reciprocity *Topological or abstract duality 抄文引用元・出典: フリー百科事典『 ウィキペディア（Wikipedia）』 ■ウィキペディアで「Dual polyhedron」の詳細全文を読む スポンサード リンク 翻訳と辞書 : 翻訳のためのインターネットリソース Copyright(C) kotoba.ne.jp 1997-2016. All Rights Reserved.