Protection setting of at feeder line with short distancein electrification railway;
电气化铁路短距离AT供电线路的保护整定
The whole move blue print of big parts of MTS experiment system which been used for rock triaxial test has been realized in the short distance.
用于岩石三轴试验的MTS实验系统实现了在短距离搬迁中的大部件整体迁移的方案,实践表明这种搬迁方法在周密计划及现有技术的支持下,可以做到安全可靠,搬迁后的恢复性安装可使设备完全恢复到原有的性能指标。
This paper introduces suitable condition and pipe jacking construction method for short distance concrete pipe with man-made advance according to construction practice of emergency water source distribution pipe line in Lanxi.
结合兰西县应急水源配水管线施工实践,介绍了人工掘进短距离混凝土管顶管适用条件及施工方法。
Based on the shortest distance between the cylinder cutter axis and surrounding surface, the maximum gouging was obtained by comparing with the radius of cutter.
提出的柱刀干涉检测是基于最短距离的求取算法,获得刀轴与加工面间的最短距离,进而与刀具半径比较得到最大干涉量。
The paper construct the specimen of multi-dimensional space based on the definition of clustering,calculate the generator control sensitive to load and the Eulerian distance,partition the power system by the shortest distance method of clustering analysis.
根据聚类的定义构造了多维空间的样本集,计算发电机节点对负荷节点的控制灵敏度和各负荷节点间的欧氏距离,利用聚类分析中的最短距离法对电力系统进行分区。
By improving Dijkstra s algorithm,the Dijkstra s matrix algorithm,which is to calculate the shortest distance between two arbitrary vertexes in a weighted graph is proposed.
介绍了Dijkstra算法,对Dijkstra算法进行改进,提出了计算加权图中任意两点之间最短距离的算法——Dijkstra矩阵算法,给出了Dijkstra矩阵算法在Matlab语言中的实现,对一个具体例子,应用Dijkstra矩阵算法进行了验算。
A new selection of the typical day based on the analysis of minimum distance cluster and interconnect degree theory;
一种基于最短距离聚类与关联度分析的典型日选取新方法
An algorithm for quickly calculating the minimum distance between a space point and a surface;
一种快速求取空间点到曲面最短距离的算法
According to the differential characteristics of free surface, the minimum distance between the part and the tool can be calculated rapidly after the tracking direction and step length being determined, then the interfer.
然后利用自由曲面的微分特性,确定跟踪方向和步长,迅速计算出工件和刀具的最短距离,从而判断是否发生干涉。
With this method users could characterize the shape of silhouette as the scope for branching, then the whole tree can be automatically built in the way of the shortest distance and fractal method,while imitating phototropism.
基于全局到局部的树木计算机建模方法,由用户设定树冠形状来确定枝条的生成范围,遵循植物的"向光性",采用最短距离和分形方法控制枝条的生成。
This paper studies the distance analysis based on the 3D raster,and proposes an algorithm about the shortest distance.
对基于三维栅格的距离分析进行了研究,提出了基于三维栅格的最短距离算法,并把该算法应用于非均质的三维缓冲体的生成。
This solved the difficulties above greatly and made two more complicated problems: the shortest path problem and the shortest distance pro.
本文在此算法的基础上采用矩阵运算的方法,从而实现了完全应用程序求解,在很大程度上解决了上述问题所遇到的难点,使求最短路径和最短距离这两个较复杂的问题变得非常容易求解。
According to foreign researches on the high angle of attack approach andshort landing, animprovedscheme of high angle of attackautonomous short landing is presented.
本文根据国外大迎角短距着陆的研究[1,2]给出了一种大迎角自动短距着陆方案。