In this paper,by the way of spanning bipartite subgraphs,it is showed that:let G be a simple graph with chromatic number k≥1.
利用生成偶子图证明了:当k为偶数时,ρ(G)≤k-1/kμ(G);当k为奇数时,ρ(G)≤k/k+1μ(G)。
The Dual Composition of Fuzzy Relations and Its Applications to Transitivity Properties;
模糊关系的对偶合成及其在传递性中的应用(英文)
Chromatic Number,Spectral Radius and Spanning Bipartite Subgraph
色数与谱半径和生成偶子图(英文)
electron pair creation
电子 正电子偶形成
Synthesis and Characterization of Polyelectrolyte Containing Azo Chromophore in the Side-chain
侧链含偶氮生色分子的聚电解质的合成及表征
We call such a spanning subgraph T an economical spanning subgraph.
我们称这样的生成子图T为廉价的生成子图。
The desired operator is the spike doublet of Figure 40.
欲求的因子为图40那样的脉冲偶极子。
Growing from self-sown or accidentally dropped seed. Used of a cultivated plant or crop.
自生的由自己落下或偶尔落下种子而长成的。用于种植物或庄稼
Azo Polymeric-drug as Colonic Specific Drug Delivery System: Synthesis, Biodegradation and Drug Delivery Properties;
偶氮类结肠靶向高分子药物的合成、生物降解和释药性能的研究
Study on Synthesis of Azo-Porphyrin Compound and Metalloporphyrin and Their Interaction with Drug and Biomolecule;
偶氮及金属卟啉化合物的合成及对药物与生物分子作用的研究
Coupling Reactions Catalyzed with Phosphine Ligands with Cobaltocenium Backbone and Synthesis, Properties of Their Derivatives;
二茂钴阳离子膦配体催化的偶联反应及其衍生物的合成、性质研究
Research on Pattern Reconfigurable Printed Dipole Antenna
方向图可重构印刷偶极子天线的研究
Dual Hopf Algebras from a Quiver and Dual Quiver Quantum Groups
由箭图构造的对偶Hopf代数和量子群
The Structure and Drawing of the Subpicture of Different Structures from the n-Step Directionless Full Picture;
n阶无向完全图非同构生成子图的结构与作法
Design and Implementation of the Electronic Chart Producing System;
电子海图数据生成系统的设计与实现
Synthesis of Bis-thiazolidinone Derivatives by 1,3-Dipolar Cycloaddition
1,3-偶极环加成合成双-噻唑啉酮衍生物
Synthesis and Characterization of Liquid Crystals Containing Azobenzenemesogens
偶氮类液晶分子的合成及其性质研究
Can I have both the puppet monkey and the jigsaw puzzle?
“我能把木偶猴子和拼图游戏都买下来吗？”
Electromagnetic Response to Gravitational Wave: Classical Description and Its Quantum Duality;
引力波的电磁响应：经典图象及其量子对偶性
dipole dipole interaction
偶极子与偶极子相互酌