查询词典 labeled graph

The recognition method of circuit drawing plotted by AutoCAD is proposed It uses the topological graph to describe the electrical symbol s drawing and adopts the isomorphic graph algorithm to recognize the electrical symbols, meanwhile,the circuit wires are also recognized It can recognize the circuit drawing automatically with high accurac

提出自动识别使用AutoCAD绘制电气原理图的方法该方法利用拓扑图表示电气符号，采用图的同构算法识别电气符号，并在识别出电气符号的基础上识别电路线该方法能够以较高的准确率自动识别电气原理

Graph isomorphism ; NP problem ; P problem ; NPC problem ; Graph isomorphism complete

图同构； NP问题； P问题； NPC问题；图同构完备

Since the graph isomorphism problem is neither known to be NP-complete nor to be tractable, researchers have sought to gain insight into the problem by defining a new class GI, the set of problems with a polynomial-time Turing reduction to the graph isomorphism problem.

由于图同构的问题既不是已知的NP完全问题，也不是听话的，研究人员设法深入了解这个问题，确定了一类新基的一系列问题，多项式时间图灵减少的图同构问题。

Graph's isomorphism is one of the basic problems and NP problems in graph theory.

图的同构是图论学科中的基本问题之1，属于图论中多个NP—完全问题之1。

A new method for understanding the construction of dual links has been developed on the basis of medial graph in graph theory and tangle in knot theory.

基于图论中反转中间图的方法和纽结理论中的缠绕理论，我们提出了构建对偶链环的新方法。

Figure 1 is a composite graph that illustrates the "mound" of conditioner on the lane going from channel to channel. As you can see, this graph does not show a wall. The heavy application of "oil" in the middle of the lane can make a bowling ball "bounce" as though it has hit a wall when delivered from the middle of the lane toward a part of the lane outside the 10 board.

图一是球道上每块板所上的油量厚度总合，图上看不出上头有道墙，中间部份的厚重油量会使球从中央往外侧的10块板处送去时，在球沟附近会好像有一道墙把球围起来，使它不会落入球沟里。

Let G be a simple graph. A line of graph G is allowed if it lies in some perfect matching of G.

设G为一个简单图。G的一条边为容许边，如果它属于G的某个完善匹配。

The paper summerizes several general pratical new techniques, such as the analyzers of program profiles, maximum potential parallelism, array privatizability, loop parallelism; the visualizers of the statement data dependence graph, procedural callgraph, loop iteration space graph and interactive tools of array privatization and unimodular transformation; the automatic techniques of array privatization combined data dependence and coverage, the computation of parallelizing unimodular transforming matrix for mult-nested loops, enhanced unimodular transformation with array reduction recognition, non-loop level parallelism revealing technique, dynamic dataflow analysis and optimization of cross-loop local cache reuses, etc.

本文从而概括了若干具有一般性的实用新技术，如：程序计算量分析、最大潜在并行性分析、数组私有化分析、循环并行性分析等动态程序分析技术；语句数据相关图、过程调用图、循环迭代空间相关图、交互数组私有化、交互幺模变换等可视化语义交互分析变换技术等等；总结了若干自动并行化新技术，如：结合相关和覆盖的数组私有化方法、对多层嵌套循环计算幺模并行化变换矩阵的循环幺模变换方法、结合数组规约识别增强幺模变换的技术、发掘非循环级并行性的技术、动态数据流分析技术、优化利用循环间Cache数据局部性的技术等等。

The minimal vertex-covering problem of graph is a NP-complete problem of graph theory.

图的最小顶点覆盖问题是图论中的一个NP完全问题。

MethodsBased on the structure of gene frequency matrix, we combine the method of multidimensional scaling analysis with the minimal spanning tree of graph theory, to set up the model of graph theory multidimensional scaling analysis.

提出基因频率矩阵的图论多维尺度分析方法，探讨该法在人类群体遗传结构研究中的应用。

As a dominant party,CPC government should play a guardian,supervisee and guarantee role to overcome all the difficulties in the development of charitable cause and bring it into full play in the establishment of harmonious society on policies and regulations basis.

在中国共产党的文献中第一次把发展慈善事业提到&最广泛最充分地调动一切积极因素，不断提高构建社会主义和谐社会的能力&的高度来认识。近年来，社会学界对慈善事业的理论专著发表较多，有鉴于此，笔者不揣浅陋，谈谈自己的认识和见解。

Flow through the land, the land of the scale of operation allows the effectiveness of the land may be raised.

通过土地的流转，土地的规模经营可以让土地的效益得到提升。