Catalan surface

In geometry, a Catalan surface, named after the Belgian mathematician Eugène Charles Catalan, is a ruled surface all of whose rulings are parallel to a fixed plane.

单词	Catalan surface
释义	Catalan surface 英语百科 Catalan surface In geometry, a Catalan surface, named after the Belgian mathematician Eugène Charles Catalan, is a ruled surface all of whose rulings are parallel to a fixed plane.
随便看	minimal requirement minimal residual air Minimal Residual Disease Minimal Residual Diseases minimal residual leukemia minimal residual tumor Minimal residue diet minimal resistance minimal response design Minimal right ideal minimal row flow table minimal segment minimal sensation minimal separable acuity minimal sequence minimal set minimal set of covering edges minimal set of covering vertexes minimal set of generators minimal shearforce adhesion assay minimal signal level minimal size for immunogenicity minimal skin reacting dose minimal skin reacting dose,absorbed minimal social situation