5-cell

短语

发音

/ˈfaɪvˌsɛl/

词形变化

5-cells 复数 5-cells

释义与例句

n.
  1. 1.

    A four-dimensional polytope, analogous to a tetrahedron, whose five bounding facets are tetrahedra.

    数学

    1988, Unnamed translator, L. A. Sidorov, Confuguration, article in Michiel Hazewinkel (editor) Encyclopaedia of Mathematics: An updated and annotated translation of the Soviet ‘Mathematical Encyclopaedia’, Volume 2: C, page 309, For example, a 5-cell is bounded by five three-dimensional tetrahedra, an 8-cell by eight cubes, etc., the 5-cell and the 24-cell being duals of each other (the points correspond to spaces and lines to planes).

词源

From 5 + cell.

来源：wiktionary