1) fundamental incidence matrix
基本关联矩阵
1.
Having analysed the characteristics of the fundamental incidence matrix ofmine ventilation network, the writers put forward a rapid algorithm for establishing independent circuit matrix on condition that the elementary line operation limited in stepswas made for the fundamental incidence matrix of mine ventilation network.
本文通过对矿井通风网络基本关联矩阵的特性进行分析，提出了一种只需对矿井通风网络基本关联矩阵进行有限步初等行运算，便能迅速建立独立回路矩阵的算法。
2) incidence matrix of base
基关联矩阵
1.
In this paper,the concept of the incidence matrix of base is proposed,and used to get rank of subset.
提出了拟阵的基关联矩阵概念 ,基于此给出了一个求秩的公式 ,以及一个矩阵是拟阵的基关联矩阵的充要条件。
3) basic relation matrix
基本关系矩阵
1.
By using the graph theory and the method of data transformation,a series of connectivity matrixes and loop matrixes are derived from the basic relation matrix—the matrix KL.
应用图论理论和数据转换方法,通过基本关系矩阵———KL矩阵派生一系列的衔接矩阵和回路矩阵。
2.
Based on the basic relation matrix, a series of joined matrixes can be worked out automatically, and the drawing and labeling can be accomplished.
文章介绍了由管网的基本数据自动绘制管网图和由管网的一个基本关系矩阵经过转换,派生成相应的一系列衔接矩阵的方法,并由此完成管网图的绘制和标注工作,该方法可大幅度地提高工作效率,改善了出图的质量。
3.
First,input the basic relation matrix,then work out the corresponding data with a computer.
城市给水管网的平差、优化计算的初始数据的输入是一项非常繁琐的工作,文章介绍了一种比较简单的方法,即通过输入一个基本关系矩阵的值,利用计算机的计算功能,自动派生出其它相应的数据。
4) basic related matrix
基本关系矩阵
1.
In this paper,by analogying the two basic related matrix of looped network,loop-node matrix and loop-pipe section matrix,all pipe section code that linked every node can be found out.
文章从环状管网的两个基本关系矩阵环-节点矩阵和环-管段矩阵入手,分析了节点所连总体管段号与它们之间的内在联系,找出所有与各节点相连管段的总体管段号,生成节点-管段矩阵。
5) incidence matrix
关联矩阵
1.
Distribution network flow calculation basedon incidence matrix squaring;
基于关联矩阵自乘的配电网潮流计算
2.
A method to establish OOPN incidence matrix for net performance analysis;
基于性能分析的一种OOPN关联矩阵建立方法
3.
Consumable gas of compressor stations was not taken into consideration when branched gas pipeline networks flow equations were described with the incidence matrix method in the past,which would result in unavoidable deviation.
过去使用的关联矩阵方法在描述枝状天然气管网流动方程时,没有考虑压气站的自耗气,这在一些需要准确描述这部分气量的模型中会产生不可避免的偏差。
6) incident matrix
关联矩阵
1.
Then, the reengineering algo- rithm of incident matrix was employed to describe all the activities.
进一步用关联矩阵的重组算法对各种关系加以描述。
2.
On this basis,it discusses,by using determinant,the calculation method of the number of tree graph vertices of the known connecting graph according to the nature of the basic incident matrix.
文章从生成树之间的距离出发,定义了连通图的树图概念并证明了若干个简单性质,然后根据基本关联矩阵的性质,讨论了用行列式计算给定连通图的树图的顶点数。
3.
Furthermore, an incident matrix_based reengineering algorithm is proposed and used to describe the activity patterns determined.
进一步提出基于关联矩阵的重组算法并用于对确定的各种关系加以描述。
补充资料：关联矩阵(见网络图论)
关联矩阵(见网络图论)
incidence matrix
g日onJ旧n iLJ之he门关联矩阵(ineidenee matrix)论。见网络图
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条