关联关系

The arithmetic of incidence matrix is an arithmetic obtained by studying adjacency matrix and the relationship of tree and incidence matrix to get an new arithmetic of finding the maximum matching of tree.

通过邻接矩阵的方法得到一种去边法求树的最大匹配的算法；并通过图与其关联矩阵的关系，寻找到求树的最大匹配的一个新算法，称为关联矩阵法。

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。

The researchers report they found a significant curvilinear association between BMI and baseline cognition for both black (-0.0014; P =.001) and nonblack (-0.0011; P =.002) participants and a small positive effect of increased BMI on the rate of cognitive decline over the 6-year period for both groups."These associations were substantially reduced and no longer significant in both groups when we dropped those participants with a MMSE score of less than 24, suggesting the observed associations may have been influenced by those participants with preclinical early dementia," the authors write.

研究者报告指出，他们发现，黑人(-0.0014； P =。001)和非黑人(-0.0011； P =。002)两组的BMI，与开始时的认知之间都有显著的曲线关系，且两组在6年追踪期间，BMI增加对认知衰退比率稍有正面效果；作者表示，当我们排除那些分数小於24者，这两组的这些关联都相当程度地降低且不再明显，显示所观察到的关联可能受到那些临床前早发失智症者的影响。

A correlative coefficient for the defect mode interaction and a relative refractivity coefficient are defined.

定义了缺陷模之间相互作用的关联函数以及缺陷模的相对折射率函数，进而分析了关联函数和缺陷模折射率的关系。

According to the ternary relation based on relevance theory, this thesis also attempts to define the respective roles of the author of original text, the translator and the reader of translation, and then points out that only through the coordination of the above three parties can optimal relevance be ultimately achieved and pragmatic failures be prevented from occurring in the process of public signs translation.

根据关联理论的翻译三元关系，本文也提出：源语作者、译者和目的语读者在翻译过程中各自应起到的作用，并指出只有通过这三者的协调作用，才能实现最佳关联，避免语用失误的发生。

Fourth, Gutt did not point out the relationship between the two principles of relevance and primary or secondary communication situation in translation.

其四，Gutt没有指出最大关联原则和最佳关联原则与翻译中的主要交际情景以及次要交际情景之间的关系。

Driven by the analyzing the synonymic characteristic of the key words and the intensity of semantic association among the ontology instances, we provide a user"s intention analysis scheme, which synthesizes the synonymic relation and the semantic association. The method can improve the accuracy and completeness of the mapping from key word to ontology entities, infer the user"s intent.

本文以查询关键字词义特性和本体实例之间语义关联强弱分析为切入点，提出了一种综合词义关系和语义关联分析的查询目标分析方法，提高了查询关键字到本体概念映射的完整性和准确性，帮助搜索引擎有效的确定用户的查询目标，解决了传统搜索引擎不能很好理解用户意图的问题。

For comprehensively promulgating its structure control actions, this article takes the relations of coordination structure and connective marker as example.

为全面揭示关联标记的结构控制作用，本文以并列结构与关联标记的关系为例作出分析。

Densities and viscosities of solutions were used to calculate excess molar volumes and excess viscosities respectively.

混合溶液的粘度随温度的关系用Andrade公式进行了关联，各组成关联的相关系数接近于1。

Driven development, or other pattern of development, will need to test code modules, Association for less dependence or relatively simple category, direct use JUnit can easily complete the testing, But linked to other more complex type or operating environment to the requirements of the unit test categories, such as Bob, servlet or Dao, up tests or specific configuration needs of the environment, or very timeconsuming, to unit test difficult.

不管是测试驱动开发或者是其它的开发模式，都会需要对代码进行单元测试，对于关联依赖关系少或者比较简单的类来说，直接使用JUnit就可以轻松的完成测试工作，但是对于关联到其它比较复杂的类或对运行环境有要求的类的单元测试，比如ejb，servlet或Dao等，测试起来或者需要配置特定的环境，或者十分耗时，给单元测试造成困难。

In the negative and interrogative forms, of course, this is identical to the non-emphatic forms.

。但是，在否定句或疑问句里，这种带有"do"的方法表达的效果却没有什么强调的意思。

Go down on one's knees;kneel down

屈膝跪下。。。下跪祈祷