directed curvisurface是什么意思

用法例句

Grindability Evaluation of Ceramics with Directed Graph of Analytical Grey Incidence Process;

基于灰关联分析的有向图法评价陶瓷材料的磨削加工性

Tolerance modeling approach to part based on directed graph;

基于有向图的零件容差建模方法

Study on directed graph based workflow modeling and running of the model;

基于有向图的工作流建模及其运行

Characteristics of generalized Hadamard matrices and corresponding digraphs;

关于广义Hadamard矩阵及其对应有向图类的特征

Recognition method of directed paths in a digraph;

一种有向图中道路的识别方法

The research of assembly sequence of agile fixture elements based on oriented graph;

基于有向图的敏捷夹具元件装配序列研究

This method is first to transfer the locomotive control circuit into the relation oriented graph,then to find all directed paths between two vertexes, and finally to obtain the states of all parts.

在分析机车控制电路的逻辑控制模型基础上，提出将机车控制电路转化为网络的有向图，通过求解有向图中顶点间的单向通路，求得电路中各部件的状态方法，从而自动生成机车控制电路的逻辑控制模型。

To simplify the calculation of the first-arrival time probability density function value in the Markov chain, a matrix portrayal of graph is constructed to show the oriented graph produced which vividly obtain all paths from one condition to another at first time.

为了简化马尔可夫链中首次到达时间概率密度函数值的计算,构造一个图的矩阵表示产生的有向图,形象地得出从一个状态首次到达另一个状态的所有路径。