1) path chromatic number
路色数
1.
With this characterization,the bandwidth,topological bandwidth and the path chromatic number for unit interval graphs are determined.
并由该刻划确定出单位区间图的带宽、拓扑带宽和路色数。
2.
This paper investigates path chromatics number of graphs,We find path chromatic number of graph G ,there 〈E(G)〉=P m or 〈E(G)〉=mK 2 ,or 〈 E(G)〉=mK 3 or G=lP
研究了图的路色数 ,给出了补为路或路的并的图的路色数及补为mK2 或mK3 的图的路色数 。
2) fractional path coloring
分数路染色
3) Path Chromatic Number Criticl Graphs
路色数临界图
4) chromatic number
色数
1.
Dynamic chromatic number of unicyclic graphs and bicyclic graphs;
单圈图和双圈图的动态色数
5) Green railway
绿色铁路
1.
Research purposes:Through making deep analyses of the value of ecological environment and green technology,the systematic analyses are made for the intension,research ranges and evaluation system of green railway.
研究目的:通过剖析生态环境价值和绿色技术,系统分析“绿色铁路”的内涵和研究范畴及其评价系统。
6) black road
黑色道路
补充资料：色数儿
1.即色子。
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