| octahedron |
any polyhedron having eight plane faces
출처: wordnet.princeton.edu/perl/webwn
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| octahedron |
Eight sided polyhedron; all sides are equidimensional and bisect at at the same angle. Minerals shaped as octahedrons belong to the isometric system.
출처: www.inlandlapidary.com/user_area/glossaryO.asp
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| octahedron |
Polyhedron that has eight faces. A regular octahedron has eight faces, each one an equilateral triangle.
출처: unistates.com/rmt/explained/glossary/rmtglossaryo....
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| octahedron |
A polyhedron with eight triangular faces. In a regular octahedron all eight triangles are congruent equilateral triangles.
출처: www.stadiumturf.com/definitions_of_clay_crystals.h...
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