色等价性,chromatic equivalence
1)chromatic equivalence色等价性
1.In this paper,thechromatic equivalence of K4(1,3,3,δ,ε,η) and K4(3,2,2,δ ,ε ,η ) girthing 7 is studied from the point of view of their chromatic polynomials.利用色多项式研究了围长为7的K4同胚图K4(1,3,3,δ,ε,η)与K4(3,2,2,δ",ε",η")之间的色等价性问题,指出围长为7的K4同胚图K4(1,3,3,δ,ε,η)与K4(3,2,2,δ",ε",η")不存在色等价关系。
英文短句/例句
1.Chromatic Equivalence and Chromatic Uniqueness of Some Complete Tripartite Graphs若干完全三部图的色等价性和色唯一性
2.Chromatic Equivalence of a Family of K_4-homeomorphic Graphs;围长为7的K_4(1,2,4,δ,ε,η)图的色等价性
3.On the Chromatic Equivalence of Two Families of K_4-Homeomorphs;关于两类K_4同胚图色等价性的研究
4.On the Chromatic Equivalence of Complete Tripartite Graphs;关于完全三部图的色等价性(英文)
5.Construction of Near Isogenic Lines for Pericarp Color and Evaluation on Their Near Isogenicity in Rice水稻果皮色泽近等基因系的构建及近等性评价
6.Chromatic Equivalence and Uniqueness of Certain 2-Connected (n, n+2)-Graphs;某些2-连通（n，n+2）-图的色等价与色唯一性
7.The colorful mid-priced iMac has also succeeded by playing down the compatibility conundrum.多色泽、中等价位的iMac的成功还在于它解决了计算机兼容性的难题。
8.The modified starch flocculant has a series of virtues such as green, non-toxicity, low price and biodegradability.改性淀粉絮凝剂具有绿色、无毒、价廉、易于生物降解等优点。
9.Pharmacokinetics and Bioequivalence Studies of Tegaserod in Healthy Volunteers;替加色罗人体药代动力学试验及其制剂生物等效性评价
10.Research on the evaluation of LAN vulnerability degree based on gray-color theory基于灰色理论的校园网脆弱性等级评价技术研究
11.isoreactive dyeing等速吸尽染色，等反应性染色
12.ence between two algorithm两个算法间的等价性
13.Lipschitz equivalence of sub-self-conformal sets;子自共形集的Lipschitz等价性
14.Equivalence of PTAS Reduction for MAX-k-SATMAX-k-SAT的PTAS归约等价性
15.The color of clothing has its own characteristics: dependence, practi-cality, flexibility and so on.服装色彩具有依赖性、用性、活性等特性。
16.He inquired about the varieties, specifications and price, and so on and so forth.他询问了品种、花色和价格等情况。
17.The Chromatically Equivalent Depiction of U(Dt) from t=4 to nU(Dt) from t=4 to n补图的色等价刻画
18.The Evaluation of Green University in Universities and Colleges-Based on Analytic Hierarchy Process Model高等院校“绿色大学”评价层次分析模型
相关短句/例句
chromatically equivalence色等价性
3)chromatic equivalence class色等价类
1.The correlative problems,which are concerned with the family of graphs ξ_2(a,b;c,d) composed of some generalized polygon trees G~s_t(a,b;c,d) and s+t=2,such as their coloring,chromatic uniqueness,andchromatic equivalence class,were investigated on the basis of summing up the investigation results of coloring of above-mentioned polygon trees.在综述国内外关于广义多边形树Gst(a,b;c,d)着色研究的基础上,对一些广义多边形树Gst(a,b;c,d)(s+t=2)组成的图类2ξ(a,b;c,d)的着色、色唯一和色等价类等相关问题进行了研究,得到了两类特殊图2ξ(m,m;m,m)(m≥2)和2ξ(a,a;b,b)(a≠b)且min{a,b}≥2是两个色等价类的结论。
2.A set of graphs ξ is called achromatic equivalence class if for any graph H that is chromatically equivalent with a graph G in ξ,H∈ξ.设ξ是图组成的集合,若对任意图H,当H和ξ中的某一图色等价时,都有H∈,ξ称ξ是完全色等价类。
4)chromatically equivalent色等价
1.Thechromatically equivalent depiction and the chromatically unique condition of the complement of P_l∪C_m∪D_n;P_l∪C_m∪D_n的补图的色等价刻画和色惟一的条件
2.Based on this, we completely characterize thechromatically equivalent classification of ■, and get the necessary and sufficient condition of ■ being chromatically unique.文[2]给出了不含三角形图伴随多项式根的内插性质,本文研究了含三角形图的伴随多项式根的性质,在此基础上完整地刻画了■的色等价图,且给出这类图色唯一的充要条件。
5)chromatic equivalent色等价
6)chromatically equivalent graph色等价图
1.We obtain a sequence of structure characteristics ofchromatically equivalent graph.我们通过研究SD 型图簇的伴随多项式的因式分解 ,证明了这类图簇的补图的非色唯一性 ,并得到了这些补图的色等价图的一系列结构性
延伸阅读
等价性等价性equivalenceaengljaxing等价性(叹uivaience的相同性。就程序而言相同主要指功能相同。 今)两个对象某个特定侧面，这个侧面就是语义。语义两个程序功能等价是指它们对同样的输人给出同样的输出。在程序转换过程中，我们逐步将易读、高抽象级的程序向高效的、基于具体虚拟机的程序转换。为了保证正确性，我们要求转换前的程序和转换后的程序在功能上等价。因此这种转换关系应当是一个等价关系=，即应满足:自反性:对任意的x，x=x;对称性:如果x二y，则y二x;传递性:如果x=y，y=z则x=z。自反性对程序转换而言总是满足的;对称性使得转换可逆转，亦即，保证转换过程中不损失有关功能的信息;传递性保证可对程序进行多次转换;为了使得可对程序进行局部转换而保持整个程序的功能不变，我们还要求程序转换满足等价替换，即:可替性:如果x=y，则p二P〔y/x〕这里P〔y/x」表示将P中x的若干(指定的)出现换成y。程序等价性的研究就是根据语义等价性定义一个程序代数。利用程序代数可进行程序自动转换、程序正确性证明等。(伊波)
