说明：双击或选中下面任意单词，将显示该词的音标、读音、翻译等；选中中文或多个词，将显示翻译。 您的位置：首页 -> 词典 -> 准强边着色图 1)  quasi-strong edge colourings graphs 准强边着色图 1. This paper uses the quasi-strong edge colourings matrix to discuss the computation of quasi-strong edge colourings graphs for the complete graphs. 使用准强边着色矩阵讨论了完全图的准强边着色图的计数。 2)  quasi-strong edge colourings 准强边着色 1. If a graph G has a proper edge colourings so that the colouring sets of incident edge at all adjacent vertices in the graph G are different from each other,then such an edge colourings is said to be a quasi-strong edge colourings of graph G. 如果图G已有一个合理边着色,使得图G中所有相邻顶点间的关联边着色集合相互不同,则这种边着色称为图G的准强边着色。 2. If the graph G had a proper edge colourings and the colouring sets of incident edges at all adjacent vertices of graph G are different from each other,the graph G is said to be a quasi-strong edge colourings. 如果图G有一个合理边上色,使图G的所有相邻顶点的关联边上色集合都互不相同,则称图G为准强边着色。 3)  quasi-strong edge colourings matrix 准强边着色矩阵 1. This paper uses the quasi-strong edge colourings matrix to discuss the computation of quasi-strong edge colourings graphs for the complete graphs. 使用准强边着色矩阵讨论了完全图的准强边着色图的计数。 4)  strong edge-coloring 强边着色 1. In 1985,the famous graph theory expert Erds and Neetil ilconjectured that strong edge-coloring number of a graph is bounded above by 5/4Δ2 when Δ is even and 1/4(5Δ2-2Δ+1) when Δ is odd. 著名图论专家Erds和Neetil对图的强边着色数上界提出了一个猜想:当Δ为偶数时,χ′s(G)≤5/4Δ2;当Δ为奇数时,χ′s(G)≤1/4(5Δ2-2Δ+1),他们给出了当Δ=4的时的最优图。 5)  strong edge coloring 强边着色 1. For a graph G,f is a strong edge coloring if it is proper and any two vertices are incident with different sets of colors. 设 f是图G的一个正常边着色 ,若对G中任意不同的两点u ,v ,着在与u关联的边上的色集和着在与v关联的边上的色集不同 ,则称 f为强边着色。 6)  Edge-colored graph 边着色图 补充资料：A1-Cu-Co合金中十次对称准晶单晶体及其衍射图 A1-Cu-Co合金中十次对称准晶单晶体及其衍射图 　　‘ Al Cu—Co合金中十次对称准晶堕晶体e1)及其衍射圈(z) 中国科学盹垒禹研览听供稿　　 说明：补充资料仅用于学习参考，请勿用于其它任何用途。 参考词条 ©2011 dictall.com