Catalan solid
短语词形变化
Catalan solids
复数
Catalan solids
释义与例句
n.
-
1.
The dual polyhedron of any Archimedean solid.
数学1993, E. Heil, H. Martini, 1.11: Special convex bodies, P. M. Gruber, J. M> Wills (editors), Handbook of Convex Geometry, Volume A, page 352, These duals are also called Catalan solids, because Catalan was the first mathematician who described all of them, cf. Brückner (1900, p. 160). Some of the Catalan solids are much older, e.g., the rhombic dodecahedron, which plays a role in crystallography (cf. chapter 37), and the rhombic triacontahedron, which is of some importance also in the theory of quasicrystals (cf. chapter 3.5).
词源
From Catalan (“a surname”) + solid, named for Belgian mathematician Eugène Charles Catalan.
来源:wiktionary