“四色定理”的概念、定义、翻译、参考文献-科学参考

　

单词	四色定理
释义	四色定理 Encyclopedia 理学旅行售货商问题释 four color theorem四色定理设图G是一个平面图，图G的面染色（face coloring）是从G的面集合到某个给定颜色集合的映射。进一步，如果图G的某个面染色的颜色集合中有k种颜色，那么称这个面染色为k-面染色（k-face coloring）。图G的k-面染色称为正常k-面染色（proper k-face coloring），如果具有公共边的面染不同颜色，此时称图G是k-面可染的（proper k-face colorable）。四色定理的内容如下：每个无割边的平面图都是4-面可染的。 Mathematics ＞组合数学、组合设计与图论＞图论＞释义 four-color theorem四色定理 four-color theorem四色定理
随便看	Chinese Tennis Association Chinese Terms in Chemical Industry and Engineering Chinese text analysis Chinese textbooks in Korea in the 16th-17th centuries Chinese text correcting system Chinese Theatre Chinese theoretical psychology Chinese Thesaurus Chinese three-facet self-esteem model Chinese three-keeled pond turtle Chinese three-striped box turtle Chinese three-tailed swallowtail Chinese Times Chinese toon Chinese torreya Chinese Township Convention System Chinese Traditional and Herbal Drugs Chinese traditional architectural craftsmanship Chinese traditional building management Chinese traditional calendar Chinese traditional culture of malus chinese traditional devcies and instruments Chinese traditional etiquette for respecting teachers Chinese traditional exercise therapy Chinese traditional instrumental music

　

科学参考收录了854744条科技类词条，基本涵盖了常见科技类参考文献及英语词汇的翻译，是科学学习和研究的有利工具。

　

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