查询词典 underlying graph

In present textbook,for curvilinear parameter equation,there is no defined methods to solve characteristic of graph ,copy methods and the area of self-closed planar graph .

在现行教材中，有关参数方程所示曲线的图像特点、描绘方法以及自身封闭所围成的平面图形的面积等都未给出明确的求法，为此，文中给出了关于曲线参数方程的两个教学注记，以弥补教材中的不足。

Similar to the normality of the Cayleygraph, we can also define the normality of the Coset graph, that is, if the relevant group is normal to its full automorphism of the Coset graph.

类似于Cayley图的正规性，我们同样可以定义陪集图的正规性，即相应的群是否正规于它的这个陪集图的全自同构群。

The fundamental problem of the geometry of matrices can be interpreted as a theorem on graph automorphism of the graph on a certain kind of matrices, and it also has practical application in the linear preserver problems which are the research area in matrix and operator theory.

矩阵几何的基本定理也可以叙述为图论中的图的自同构定理；并且它在矩阵和算子的保持问题中有很好的应用。

In this Excel tutorial, I'll show you how to take a small set of data and create a simple bar graph, along with the options you have to customize the graph.

在此excel补习，我会证明你如何把一个小的一套数据，并创建一个简单的柱形图，随选项，你必须自选图形。

Tympanum of acoustical immittance examination presses tympanic plan: 5Ear is " B " model graph, 1 ear is " C " model tympanic graph. 1 · entire case all is in 2 treatment method the lens inside bazoo of road of caliber of the classics below spile of canal of tone of general anesthesia classics uses electric planing machine to cut below monitoring system implement resection of form of travel gland shape.

声导抗检查鼓室压鼓室图：5耳为"B"型图，1耳为"C"型鼓室图。1·2治疗方法全部病例均在全身麻醉经口气管插管下经口径路鼻内镜监视系统下使用电动刨削器行腺样体切除术。

In this paper, firstly, the embeddability of near-triangular graphs on the orientable surface is studied. By using Petersen's Theorem about 1-factor, we first prove that for a near-triangulation on the orientable surface, its geometry dual graph has a 1-factor; then after a procedure of operation leaded by the 1-factor, we show that if a graph G triangulates some orientable surface S_g, then G has a near-triangular embedding in S_h for h = g,g + 1,...,β(G/2」, where β is the Betti number of G. Hence we obtain a conclusion: A near-triangulation of the orientable surface is upper-embeddable. As a generalization, a class of near-quadrangulation is studied, and similar results are obtained.

本文首先研究了近三角剖分图的可定向曲面嵌入性质，通过运用Petersen关于1-因子的定理，首先证明了对于可定向曲面上的三角剖分图，其几何对偶图具有1-因子；然后在1-因子的导向下，通过做一系列增加亏格的手术，证明了如果一个图G三角剖分可定向曲面S_g，那么G可以近三角剖分可定向曲面S_h，这里h=g，g+1，…，「β(G／2」，β是指图G的Betti数，从而得出推论：可定向曲面上的三角剖分图是上可嵌入的，作为推广，又研究了一类近四角剖分图的可定向曲面嵌入性质，并得到类似的结论。

In Chapter 2, we characterize the bipartite graphs whose graph of perfect matching polytope is bipartite graph.

在这章的最后，我们列举了本文的主要研究成果。

Bipartite graph is a special model in the Graph Theory.

摘 要：偶图是图论中的一种特殊模型。

Here, K3 is the complete graph of three verticies, and K1,3 is the complete bipartite graph with 1,3 vertices.

在这里， K3是完整的图的三个verticies ，和K1 ， 3是完全偶图与1，3顶点。

Frequency planning ; graph theory ; algorithm ; bipartite graph

频率规划；图论；算法；二分图

The statistical analysis of this large set of mutations has led us to propose a diagnostic strategy that should help with the molecular work-up of optic neuropathies.

这一大系列基因突变的统计学分析引导我们提出一个诊断策略，可以帮助我们对视神经病变进行分子学的诊断检查。

The results show that the pipe grouting changes the mechanical parameters of surrounding rocks to achieve the security of engineering objectives by reinforcing surrounding rocks and bolcking the water.

研究表明：小导管注浆一方面改变了围岩的力学参数，另一方面利用浆液的固结特性可以实现堵水和加固围岩的工程目标，使隧道在开挖过程中的安全得到保障。