三方八面体
1. Triakis octahedronIn geometry, a triakis octahedron is an Archimedean dual solid, or a Catalan solid. Its dual is the truncated cube. It can be seen as an octahedron with triangular pyramids added to each face; that is, it is the Kleetope of the octahedron. It is also sometimes called a trisoctahedron, or, more fully, trigonal trisoctahedron. Both names reflect the fact that it has three triangular faces for every face of an octahedron.
Read “Triakis octahedron” on English Wikipedia
Read “三方八面体” on Japanese Wikipedia
Read “Triakis octahedron” on DBpedia
Read “Triakis octahedron” on English Wikipedia
Read “三方八面体” on Japanese Wikipedia
Read “Triakis octahedron” on DBpedia
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