It is necessary to triangulate the point cloud in reverse engineering and rapid prototyping .

点云 数据 三角 化 处理是逆向工程及快速原型领域中不可缺少的 环节。

A Delaunay refinement algorithm is improved to triangulate a simple polygon boundary effectively and uniformly .

对一种Delaunay 三角形细分算法提出了改进，以对简单多边形边界 进行有效的 单元划分。

In article 3 w_1620 they triangulate the Riemann Surface and then find the approximate affine atlas by variational method and conformal invariants .

而文章3w_1644是 通过对 任意黎曼面 进行 三角 剖 分后，利用变分方法和共形不变量解决的。

Due to the large amounts of points obtained from 3D digital scans it is difficult for traditional methods to triangulate those large datasets .

由于三维扫描 设备获取的点 云数量巨大，一般方法很难对其 进行处理。

To triangulate the research methods three main research instruments were employed & questionnaire interview and CRT paper .

为 保证研究方法的 有效性，本研究采用了三种方法：问卷调查、访谈和试卷 实测。

And you should be able to triangulate where the centre stone is buried .

你能够 通过 三角 测量 法 确定埋藏中心碑石的地点。

That they have no way to triangulate your position .

他们也无法通过 无线电 确定你的位置。

This algorithm solves the problem that data points must be partitioned for multi-projection realized by traditional 2D triangulation methods and can also triangulate the scattered data points of trimmed surface and concave boundary surface .

该算法解决了以往二维划分方法需进行分片投影处理的不足，并能 自然 处理含有 凹边界及 孔域的曲面数据点集。

Triangulate partitioning polygon is geometric primitives of computational geometric .

多边形 三角 剖分是计算几何的一个几何基元。

Teaches bearings triangulate plot co-ordinate grids compensate for declination and read topographic maps .

教轴承， 分成 三角形，情节坐标格子，补偿偏斜并且读地志的地图。

First decompose concave polygon to convex polygons then compatible triangulate convex polygons to triangulations it will implement compatible triangulations .

先将凹边形分解成凸多边形，再 对子多边形进行三角剖分，即可实现相容三角剖分。

To improve the accuracy of cut & fill earthwork volume calculation triangulate irregular network ( TIN ) was adopted to build the design model and real model .

为了提高填挖方计算精度，采用构建不规则 三角网法，构建设计模型与现实模型。

This method first constructs the sparse-matrix from the projecting points of the discrete points on certain projection plane . Then a loop edge list and boundary searching boxes are used to triangulate these points .

该方法首先通过曲面离散点在投影面上的投影点来生成稀疏矩阵，接着利用环形边表和边界搜寻盒来进行离散点的自动 三角 化。

This paper introduces a technique about how to triangulate the surface of ore body with the mineral profile contours of prospecting line and build up the ore body's3D visual model .

介绍了如何根据勘探线剖面矿体边界线，用 三角 剖分方法逼近矿体表面，建立矿体三维可视化模型的技术。

I was able to triangulate the connection to the campus servers and then reran the back-trace .

我将校园服务器 进行 三角 测量，然后重新回测。

The main difficulty is to triangulate the network and construct a join tree with minimum weight .

算法的主要困难之处在于如何将一个 图 三角 化 分解并构造一个最小权jointree。

By study in the SEM the inclusion bodies of the nuclear polyhedrosis virus ( NPV ) are demonstrated to be triangulate tetragonal pentagonal or irregularly polygonal and measured 1.8 & 2.9 μ sometimes up to 4.0 μ in size .

在扫描电镜下观察，多角体呈 三角形，四边形、五边形或不规则形，大小为 1.8&2.9微米，有些可大到4.0微米。

Secondly to improve Delaunay triangulation method coupled with wave front method and gradually triangulate the arbitrary planar domain from the boundaries to the interiors .

改进了任意平面区域的Delaunay三角剖分法，与行波法结合，从区域边界向域内逐步 三角 化。

We can get phone security to triangulate your signal .

我们探测你手机信号 判断你的 位置。

Optimization algorithm discovers the image area that is not covered first . Then split the area into several polygons which will be triangulate in order to get the triangular mesh of full picture .

优化算法先找出三角网格未覆盖的图像区域，将其分割成多个多边形，再将 多边形做 三角 化 处理，以此来得到图像完整的三角网格表示。

By adopting qualitative study interviews classroom observations and documents triangulate the findings .

本研究为质性研究，采用访谈法、课堂观察法和资料法对研究结果 进行了 三角 验证。

A stitch passing over an edge diagonally . triangulate the angle .

成对角缝在边上的 针脚。

Then this paper presents a new criterion for triangulate process in vertex-removed algorithm .

其次，在网格模型顶点删除算法的基础上，提出一种新的 三角化所用判据。

The algorithm makes full uses of the scanning sorted data 's features adopts the dynamic blocked method and also uses the algorithm of speedily Building TIN Based on Convex Shell thus can triangulate the terrain data quickly .

该算法采用动态分块技术，利用扫描排序后的点集的特点，采用基于凸壳的快速TIN生成算法，可以快速的对地形数据 进行 三角 化。

They are clearly using the ISS as a spy station to triangulate the position of Planet X.

他们很明显在将国际空间站作为间谍站来使用，以便 三角定位X星。

A fast algorithm is put forward that is used to triangulate stochastic reservoir modeling data in a polygonal domain .

结合储层建模 结点数据的 特点，提出了一种对 多边形区域内建模结点 数据 进行快速 三角 剖 分的算法。

In this work a new dual triangulate bluff body vortex flowmeter was developed the flux lower limit value of which lower by50 % that of the old single bluff body vortex flowmeter .

研制出比传统单纯涡街流量计流量下限降低约50%的新型又 纯体涡街流量计；