查询词典 irregular point

Based on the study of triangle mesh of creation algorithm, include the arithmetic of regular data make triangle mesh and irregular data make triangle mash. The paper put forward a optimized triangle mesh algorithm. Its key point is divide data into pieces in advance, then set up the net. The experiment result shows that this algorithm improves not only the efficiency of terrain molding, but also the precision compared with the old algorithms The main purposes of this paper are research visualization algorithm of three dimensions and the arithmetic of terrain visualization.

本文研究了基于三角形网格的地形建模的基本理论和方法，包括规则数据的三角网生成以及不规则三角网 TIN 的生成算法，总结了前人在这些方面所做的工作，本文提出了一种优化的三角网格生成算法，实验结果表明，该算法不仅提高了地形建模的效率，而且所生成的三角网格模型与以往算法相比精确性也有很大的提高。

The data-gain includes data collection, data pretreatment and the error treatment. The data structures of DEM have five kinds of structure, including dispersed point, regular network, triangle irregular network, counter and mixing structure.

数据获取包括数据采集、数据预处理与原始数据误差处理；DEM数据结构有离散点结构、规则格网结构、不规则三角网结构、等高线结构和混合结构五种。

In the case of irregular reflection,numerical solution can get reflectedwaves of shock type and determine the triple point with certain accuracy.

在非正规反射的情形，数值解都能得到激波类型的反射波，并以一定的精度确定三波点。

On the left,above the promontory, this irregular and jagged cliff descended by a longslope of conglomerated rocks till it mingled with the ground of thesouthern point.

峭壁连绵三英里，右方伸展到一座好象人工凿开的断崖处突然终止了。

The key point is the convex hull and triangulated irregular network and their arithmetics and realizations.

在总结了前人在这些方面所做的工作的基础上，重点研究了凸壳算法和生成，基于不规则三网地形模型的算法和生成及详细的步骤。

The thesis introduces an equal difference between an approximate value and an accurate value waY for panel point's coordinate calculation of the irregular curve by means of tangent line's approaching;illustrates it with a concrete example;and falls back on MATLAB mathematic software to draw an imitation picture of cutting tools' locus.

介绍一种用切线逼近非圆曲线节点坐标计算的等误差法，结合实例，借助M ATLAB数学软件，绘制出刀具轨迹的仿真图。

The distinguishing features of the paper are selection of oblique strip and loading transmission, negative yielding line in irregular slab with simple supports, point support and shear split of slab.

本文的主要特点为有料向板条的选取及荷载传递、简支不规则板的负弯矩裂缝线以及点支承板条和板的剪切劈裂问题。

The results show that the zero speed point is located on the arc between two absolute speed zero points of rotation axes, and the necessity of relative speed zero point is demonstrated, From the location of speed zero point, some useful conclusions can be drawn.

对速度零点的位置进行了分析，得出了如下结论：对于一定形状的工件，通过调整两轴的转速比以及两轴夹角参数，可以将速度零点置于工件之外，从而避免速度零点对研磨的不利影响。

With the help of computer program, zero speed point was searched. The results show that the zero speed point is located on the arc between two absolute speed zero points of rotation axes, and the necessity of relative speed zero point is demonstrated.

利用程序对相对速度零点的位置进行搜索，发现速度零点处于两轴绝对速度零点之间的圆弧上，从而证明了相对速度零点存在的必然性。

Firstly gives a definition of non standard accumulation point closure, and then compares it with the standard accumulation point closure, some properties of non standard accumulation point closure are discussed.

给出了非标准聚点的定义，并与标准聚点定义作了相应比较，讨论了非标准聚点的若干性质

For every one of my New Year resolutions, I have been a backslider for years.

说到我的新年决心，我每年都做

With empathy and focus on a feeling level, we can all relate to the common ground of mutuality of emotions.

有了同情心和感觉上一级的重点，我们都可以涉及到相互的情感共同点。