scalenohedron

名词 n.
中文释义

英文释义

名词 n.
  1. A polyhedron having twelve sides, each in the form of a scalene triangle, that is topologically equivalent to a hexagonal bipyramid and whose middle section can be said to inscribe a rhombohedron.
    — Though the hexagonal scalenohedron is derived from the double twelve-faced pyramid, by the development of half its faces, and might be constructed from that figure, it is more readily obtained from the positive or negative rhomboid which may be supposed to be inscribed in the scalenohedron.

词形变化

scalenohedrons plural scalenohedra plural

词源

From scalene + -o- + -hedron.
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