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 -> 2-距离染色
1)  2-distance coloring
2-距离染色
1.
The 2-distance coloring of graph G is a proper vertex coloring such that no two vertices at distance less than or equal to 2 in G are assigned the same color.
简单图G(V,E)的k-正常染色f称作G的k-2-距离染色,当且仅当w∈V(G),v,u∈N[w],满足f(u)≠f(v)。
2.
The 2-distance coloring of a graph G is a proper vertex coloring such that no two vertices at distance less than or equal to 2 in G are assigned the same color.
图G(V,E)的2-距离染色是指正常的顶点染色,且距离不大于2的任意两个顶点着不同的颜色。
3.
The 2-distance coloring of graph G(V,E) means a proper vertex coloring such that no two vertices at distance less than or equal to 2 in G were assigned the same color.
图G(V,E)的2-距离染色是指正常的顶点染色,且任意距离不大于2的两个顶点着不同的颜色。
2)  2-distance chromatic number
2-距离色数
1.
The 2-distance chromatic number of Cartesian product of graphs;
笛卡尔积图的2-距离色数
2.
2-distance chromatic number of weak direct product graphs
弱直积图的2-距离色数
3.
We obtained a lower bound of 2-distance chromatic number of family of graphs with maximum degree Δ,χ2(Δ=d)≥(d2+1)2,d≡0(mod 2)(d+1)(d+3)4,d≡1(mod 2)We have also answered a question which was stated in [1]: for any graph G, does there exist a constant C such that χ2(G)≤CΔ(G)? We have proved the constant C is not existent.
得到了最大度为Δ的图类的2-距离色数的一个下界,χ2(Δ=d)≥(d2+1)2,d≡0(mod 2)(d+1)(d+3)4,d≡1(mod 2)并回答了文献[1]提出的问题:能否找到一常数C,使得χ2(G)≤CΔ(G)对所有图G都成立。
3)  2-distance Coloring of Graphs
图的2-距离着色
4)  distance [英]['dɪstəns]  [美]['dɪstəns]
(1)距离(2)远距离
5)  green gap
绿色距离
1.
A study of industrial classification and green gap based on the energy-saving and emissions-reducing in Shandong Province
基于节能减排的山东省工业绿色距离和产业分类研究
2.
This paper takes four indices : energy consumption,water resource consumption,the emissions of COD and SO_2 of every ten thousand yuan GDP as the basis to establish two comprehensive indices: green gap and green contribution,which are the embodiment of harmonious d.
该文以万元GDP能源消耗、水资源消耗、COD排放、SO2排放4个指标为基础,建立体现经济与环境协调发展的绿色距离和绿色贡献2个综合性指标,以生态省和生态市相应指标为标准,分析了我国大陆地区各省份对应4个指标的绿色距离和绿色贡献现状。
3.
According to the standard of national ecology city,four indexes of Xi an city-energy consumption,water consumption,the emissions of COD and SO2 of one thousand industrial output in 1985-2005 are chosen and their green gap and ecology realization degree are appraised.
建设生态西安是"十一·五"规划的重要目标,而工业生产的绿色距离及生态化实现度测评可为其提供科学依据。
6)  color distance
颜色距离
1.
The goal is to conquer the fault that the Euclidean distance in the traditional cylindrical coordinates cannot reasonably discriminate different colors once the color value is widely different By altering image s luminance based on its situation veracity of the color distance model is improved.
并在此颜色距离模型下设计了一种彩色Min边缘检测算子,有效地提取了图像的边缘信息。
补充资料:染色与非染色剂量计
分子式:
CAS号:

性质:利用染色和非染色塑料光密度的辐射诱导变化测定剂量。目前它是一种流行、方便的常规剂量计,所测定的剂量范围在1kGy~1MGy之间。一些材料比如PMMA,PVC,PC等被用于该种剂量计。

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