Johnson solid

短语

词形变化

Johnson solids 复数 Johnson solids

释义与例句

n.
  1. 1.

    Any of a class of convex polyhedra that have regular faces but are not uniform (that is, not Platonic solids, Archimedean solids, prisms, or antiprisms).

    数学

    1986 April, Andrew Hume, Folding Regular Polyhedra, AUUGN: Australian Unix Users Group Newsletter, Volume 6, Number 5, page 40, The Johnson solids, combined with the Archimedean polyhedra and five of the regular polyhedra, constitute all the possible convex polyhedra with regular faces..])

词源

From Johnson (“a surname”) + solid, after American mathematician Norman Johnson, who listed them in 1966.

来源：wiktionary