line graph

line graph的基本解释

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[经] 线状图表

与line graph相关的网络例句 [注：此内容来源于网络，仅供参考]

The dissertation details the functions and characteristic of curves graph element, polygon graph element, character graph element, dimension graph element, parameter graph element, self-define graph element, and research comprehensively the methods describe and graph element attrib. After discussing the basic graph element collection, this thesis gives the description method, organization way, graph element visitation, save and load efficiency, suitability and so on of every element in the basic graph element collection in greater detail. The author provides a graph element data structure organized version which is length changeable and is a block storage record, and designs a new module of data, which can process both the geometry attrib and no geometry attrib of drawing element. Based on this, the data model of all kind of element is put forward.

对采矿CAD系统中基本图元集的构造原则和组织方法进行了研究，提出了一个7元素采矿CAD基本图元集构造方案；论文详细讨论了曲线图元、字符图元、尺寸标注图元、多边形图元、参数图元、自定义图元在采矿CAD系统中的作用和特点，并对各种图元的表述方法和图元属性及相应的库组织方式、存取效率进行了深入的研究，提出了一个&可变长记录块&图元库结构组织方案；通过对采矿CAD系统中基本图元数据模型的构造方法、存取结构和访问方式的研究，给出了一个用C++语言描述的采矿CAD系统基本图元数据模型及其数据存取结构。

In this paper, firstly, not only the incidence matrix ,adjacent matrix, cycle matrix, cut-set matrix of an undirected graph are summarized, but also the close contact between a graph and its corresponding matrix are discussed ; secondly, many problems of a graph which are solved by analysing its matrix are listed as follows:1、The co-tree set of a graph is obtained by using its cycle-matrix ; 2、The branches of its spanning tree are given by using its cut-set matrix ; 3、By making use of the incidence matrix of a graph ,not only its vertex cut 、cut vertex 、isolated point and spanning tree can be obtained ,but also the two sides which are whether parallel or not can be judged ;4、By using their adjacent matrix ,the two graphes which are whether isomorphous or not can be judged; once more, there is a detailed introduction in view of special graph (for example: bigaritite graph ,regular graph and so on);last but not least, a graph method of calculating the N power of a matrix is given and the practical applications of the theorem for degree is indicated.

本文首先综述了无向图的关联矩阵，邻接矩阵，圈矩阵，割集矩阵以及图和它对应矩阵之间的关系；其次总结出了利用上述各类矩阵可以解决的图的若干问题：1、利用图的圈矩阵可以求其连枝集；2、利用图的割集矩阵可以求其生成树的树枝；3、利用图的关联矩阵不仅可以求其割点、点割集、连通度、孤立点和生成树，而且可以判断两条边是否平行；4、利用图的邻接矩阵可以判断两个图是否同构；再次，针对特殊图（例如：二分图、正则图等等）的邻接矩阵作了详细介绍；最后，得到了利用图计算矩阵的N次幂的方法，指出度数定理的实际应用。

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与line graph相关的网络解释 [注：此内容来源于网络，仅供参考]

line graph：线图

4.线图(line graph) 线图适用于连续性资料,以不同的线段升降来表示资料的变化,并可表明一事物随另一事物(如时间)而变动的情况(图2-7). 常见的有纵横轴均为算术尺度,表示时间变化趋势的普通线图;纵轴为对数尺度,横轴为算术尺度,

line graph：曲线图

例如:曲线图(Line graph)也称为线性图或坐标图. 曲线图最适合表示两个变量之间关系的发展过程和趋势. 一般来说,曲线所呈现的形状比某一点所代表的变量的值更有意义. 曲线图有横轴和纵轴. 一般先看横轴所代表的数量或时间等,

line graph：线状图

line generator 直线发生器 | line graph 线状图 | line group 线路组

line graph：直线图,折线图,曲线图

limestone 石灰石 | line graph 直线图,折线图,曲线图 | linoleic acid 亚油酸

broken line graph：折线统计图

条形统计图 bar graph | 柱形统计图 histogram | 折线统计图 broken line graph