查询词典 graph

Outline information ; closed graph information ; processing of graphics

轮廓信息；封闭图形信息；图形处理

Some characterizations and properties of these correspondences and their closed graph are obtained,applications of subsets nets in lower semicontinuous correspondence are given.

1，得到了这些对应和它们的闭图的若干特征和性质，给出了子集网在下半连续对应中的应

A closed path in a graph that does not pass through any vertex more than once and passes through at least three vertices.

图中经过三个以上顶点且经过每个顶点仅一次的一条封闭路径。

Simulation results showed that the algorithm is available to search precisely and efficiently all of the minimum independent closed loops in a graph at high running speed with small memory space occupied.

实验表明，该算法可以准确高效地搜索出图中所有的最小独立闭合环，算法的运行速度快，占用的空间小，完全可以满足实时性和内存空间的需求。

This method firstly determines whether a closed loop exists in the graph, and utilizes DOF reduction analysis and disturbing method to identify if the closed-loop constraints can be broken from a certain edge.

该方法能够较好的简化CAD软件中用户添加的装配约束，避免了因闭环约束造成的求解复杂度增加的情况，同时可以更好的表达实际装配的过程。

This paper,representing the mathematical restrictions equation on modified gear in the form that is convenient to plot the curves,the electronic closed graph has been completed in VC++ which is an object-oriented visualization programming language.

该方法只需设计者按要求输入相关的设计参数，就能很快生成所需的封闭图，使齿轮变位的设计变得简单、快捷。

Bring forward new method based on clockwise trend to search next path of outline and method based on counter-clockwise tread to search next path of closed graph after analyzing existing algorithmic. New algorithmic improves on graphic generating efficiency and intelligence of system.

在分析已有算法的基础上，提出基于顺时针行走方向搜索外轮廓下一条路径和基于逆时针行走方向搜索封闭图形下一条路径的算法，改进了以往算法的不足，提高了图形的生成效率和系统的智能化程度。

TSP is brought forward and is transformed into shortest closed Hamilton loop of directed graph problem.Then three kind of algorithms of TSP is indroduced.

首先提出旅行商问题，并将其转化为最短有向图哈密尔顿回路问题，然后介绍了三种类型的求解TSP的算法。

The major purpose of this article was to illustrate the innovating instruction of the topic-"triangle" for the third graders. From the experience of the classrooms, it is considered that the curriculum is only to instill into children some geometric nouns, such as the sides, the apexes and the angles. A closed graph with three angles is usually to be named as a triangle without thinking about children's understanding of the real meaning.

本文的主要目的乃是针对教学者本身以往在教国小三年级学童的「三角形」这个单元时，自觉只是在灌输孩子一些几何的名词，例如：这个就是边、顶点和角；有三个角的封闭图形就是三角形，并没有去考虑到孩子是否真正的理解这些语词的涵意。

This essay studies the graph characteristics method of parameter curve and its describing mdthed and the evaluation of the plane region area closed by itself.

研究参数方程所示曲线的图象特点及描绘方法、自身封闭所围平面图形的面积的求法，弥补了现行教材的不

However, as the name（read－only memory）implies, CD disks cannot be written onorchanged in any way.

然而，正如其名字所指出的那样，CD盘不能写，也不能用任何方式改变其内容。

Galvanizes steel pallet is mainly export which suits standard packing of European Union, the North America. galvanizes steel pallet is suitable to heavy rack. Pallet surface can design plate type, corrugated and the gap form, satisfies the different requirements.

镀锌钢托盘多用于出口，替代木托盘，免薰蒸，符合欧盟、北美各国对出口货物包装材料的法令要求；喷涂钢托盘适用于重载上货架之用，托盘表面根据需要制作成平板状、波纹状及间隔形式，满足不同的使用要求。