有向图

This paper presents the mapping from the functional dependency set in a relational schema into a directed graph on a plane.

本文将关系模式函数依赖集映射成千面上的有向图。

As an important component among information acquisition methods, the requirement for high quality auto-summarization system also becomes more urgency. To fulfill this requirement, an adapted Dotplot methods based on word sense quantization model is firstly provided to address the problem of subtopic segmentation. Then a multi-knowledge-sources-integrating model is constructed, which combines the results of rhetorical structure analyse, text content structure analyse and subtopic segmentation together and provides clues for abstract sentences extracting.

第四，互联网的普及增加了人们对信息获取速度、准确率的要求，也推动了人们对自动文摘系统的需求，为了进一步改进现有文摘技术，本文首先研究了基于语义量化模型的改进Dotplot隐式章节划分算法，然后通过加权有向图来构造了一个多知识源融合模型，模型能够融合文本修辞结构分析、内容层次结构分析以及隐式章节划分等多种知识源的分析结果，并以此为基础建立文摘语句的抽取算法。

In the paper,the simulation model of mineral processing is given,the automatic solving method of sequential modular approach for simulation calculation is described,the system partition method based on reachability matrix method is introduced,and then,according to process topological structure,the ring break method based on breadth-first searching of directed graph is proposed.

首先给出选矿流程模拟模型；接着阐述了序贯模块法用于选矿流程模拟计算的自动解算方法，给出了基于可及矩阵法的系统分块方法，根据选矿流程拓扑结构特点，提出了基于有向图广度优先搜索的环路切割方法；说明了基于序贯模块法的流程模拟软件设计思路。

Through further analysis of the hierarchical directed graph of risk system, we divide it into source risk, process risk and final risk, make clear the transitive relation among risk factors and determinate the key controllable risk of generation enterprise.

针对风险系统的递阶有向图作进一步分析，划分出发点企业的源头风险、过程风险及最终风险，明确风险元素之间的传递关系，从中确定发电企业的关键性可控风险。

Let G be an undirected, simple and connected graph.

最小限制边割所含的边数称为G的限制边连通度(有向图的限制边连通度可类似给出)。

By means of directed graph, it is originally pursued that combining the study of cognitive psychology and AI problem solving together with the study of neurophysiology. After that, we put forward a concept of finitely related clusters in human thinking process.

分析了认知心理学信息加工理论的局限性，通过有向图抽象方法，将认知心理学和神经生理学联系在一起进行研究，结合人工智能问题求解中遇到的问题加以引伸，提出了一种人类思维过程的有限关联团块观点。

Signed directed graphis a model to describe the propagation relationships among faults in large-scale complex systems, but it can just make qualitative inference along the consistent paths to isolate faults.

符号有向图是大规模复杂系统中故障传播关系的描述模型，但它仅能通过在相容通路上的定性推理进行故障分离，因此有着明显的局限性。

For each type of testing, a necessary and sufficient condition is defined, under which a test sequence of an FSM is synchronizable. In this paper a new model—synchroniable digraph is proposed, which can judge whether there exist any synchronizable test sequence for a given specification without synchronization operation, and which can transform its nonsynchronizable test sequence to synchronizable test sequence if the answer is true. A method to judge how to add external synchronization operations in a nonsynchronizable test sequence to change it to synchroniable one is also proposed.

提出了一种新的同步测试序列生成模型——同步有向图，它可以判断一个给定的协议规格是否可以在不需要外部同步操作的情况下，产生同步测试序列；如果可以产生，则此生成模型可以将非同步测试序列转化为相应的同步测试序列；另外此生成模型还可以用来选择为测试系统增加外部同步通道的方法。

Last, the manufacturing resource representation mechanism based on XML-Schema was proposed in order to support the heterogeneous information integrating and sharing. The task definition model for complex manufacturing task was studied in chapter 4. Based on the manufacturing feature, the decompounding method was presented.

文中首先分析了网络协同制造任务的特点，提出了解决复杂制造任务定义的总体思想；其后讨论了制造任务的分解模式、分解规则以及规范化方法，并定义了基于XML的任务结构数据模式；针对分解形成的子任务和任务元，研究了任务约束定义机制，建立了任务元约束定义方法和任务关联约束定义方法；在任务约束和任务分解模型的基础上，讨论了制造任务过程定义问题，构建了基于有向图的制造任务过程模型。

This article brings out a method to express data relations based on digraphs structure.

提出了一种基于有向图结构的数据关系的表示方法。

Singer Leona Lewis and former Led Zeppelin guitarist Jimmy Page emerged as the bus transformed into a grass-covered carnival float, and the pair combined for a rendition of "Whole Lotta Love".

歌手leona刘易斯和前率领的飞艇的吉他手吉米页出现巴士转化为基层所涵盖的嘉年华花车，和一双合并为一移交&整个lotta爱&。

This is Kate, and that's Erin.

这是凯特，那个是爱朗。