采用三角形法测量物体三维轮廓。
The 3-d profile measurement with triangle method is presented.
三种方法中直角三角形法应用最广。
A right triangle method is the most widely used in three kinds of methods.
并提出了一种简单提取信息的方法：三角形法。
At last a kind of simple way was formed. It is the way of triangle.
顶点的法向量通常是包含这个顶点的所有三角形法向量的平均值。
The vertex normal is usually calculated as the average between the triangle normals of all triangles that include that vertex.
采用的诊断判据主要包括改良三比值法、大卫三角形法、神经网络和范例推理。
The multi-expert is mainly composed of three-ratio method, Duval's triangle, neural network and case-based reasoning.
该文提出了一种适用于连续波雷达测速的、稳健的离散频谱校正方法，即三角形法。
A robust correcting method for discrete spectrum in CW radar velocity measuring is proposed in this paper, t is named the method of triangle.
最后将三角形法和能量重心法进行了对比，得出了三角形法受信噪比变化影响较小的结论。
Finally, the method of triangle is compared with energy centrobaric correction method, with the conclusion that noise has less effects on the method of triangle.
蜗壳的每一节，在下料时需要绘制展开图，采用数解法进行展开，即常用的坐标法或三角形法。
When the material is prepared, each pipe is required to draw its developed map by using mathematics analysis, that is, common coordinate method and triangular method.
精确地获得光栅条纹中心线的相对偏移量，在三角形法测量物体三维轮廓技术中占有非常重要的地位。
The sub-pixel accuracy in abstracting the fringe-centerlines can be obtained by the method of barycenter after preprocessing the fringe picture using grating projection.
本文介绍了平直度定义、激光三角形法测量平直度的原理以及在我国的应用情况和安装使用中应注意的问题。
This paper introduces the theory of laser triangle rule to measure flatness and its application in our country. It also gives the problems in setting should be pay attention to.
而采用直角三角形法、换面法和旋转法求出一般位置直线的实长对于提高工作效率和数据的准确度有着重要的意义。
The essay recommends three ways of assessing the substantial length of straight line in average positions, which turned out significance in improving efficiency and precision of data.
为了实现这一目标，Takenake将先挖一个每边长400米的地基，其面积相当于几个街区(哈利·法塔的地基仅为一个边长90米左右的三角形)。
To achieve this, Takenake will first start with a base that is 1300 feet per side, a footprint that equates to several city blocks (Burj Khalifa's triangular footprint is just 300 feet or so).
爆炸时的临界氧浓度，则需用另一种三角形图示法予以确定。
Critical oxygen concentration for explosion is decided by a new triangle illustration method.
计算结果表明：正交函数法适用于三角形微槽内滑移流动特性的分析计算；
The results show that the orthonormal function method is available to study the slip flow characteristics in the triangular microchannel.
假设河道呈三角形断面和均匀流，得到湿周法的解析解表达式。
Under the assumptions of the triangular cross section channel and the uniform stable flow, an analytical solution of MEIFR is deduced.
给出规则的三角形单元的有限元素法的计算过程。
The calculation progress of the regular triangular element fi - nite element method is given.
用拟壳法建立了正三角形网格的三向扁锥面单层网壳的非线性动力学微分方程。
Using the method of simulated shell, non-linear dynamic differential equation of three-dimensional single-layer shallow lattice shell with equilateral triangle mesh is established.
法向量是与构成网状结构的所有三角形表面都垂直的向量。
Normal vectors are vectors perpendicular to the face of each triangle that defines a mesh.
三角形的法向量和纹理坐标是很常见的两种依赖插值变量。
Two very common variables that often rely on this interpolation are the triangle normal and texture coordinates.
用拟壳法建立了正三角形网格三向扁锥面单层网壳的轴对称非线性动力学基本方程。
By using the method simulated shells, the axisymmetrical non-linear dynamic equations of three-dimensional single-layer shallow conical lattice shells with equilateral triangle mesh are founded.
在局部三角化中考虑了三角形内角和顶点距离，采用规格化最小顶点距离法实现局部三角化，避免了狭长三角形出现。
A new re-triangulation method based on normalized minimum-vertex-distance was presented to avoid long and thin triangles, and it considered the vertex distance and the interior Angle of triangle.
利用数学归纳法证明算法对任意多个离散点三角形网格剖分的正确性，并通过试验验证了算法的可行性。
The mathematical induction is used to prove the correctness of the algorithm towards the triangle mesh of random multi-points, and the experiment proves its feasibility.
与三角形分析法比较，该方法具有形象、直观、易于理解的特点，能够迅速、准确地确定行星变速箱的功率流大小及流向。
Compared with the triangle method, the new way has the traits of visualizing, intuition, easy understanding, swift and nicety to determine the power currents and its direction of the planet gear box.
应用数学归纳法验证了“倒三角形”一些性质的存在性，并给出这些性质的证明。
Mathematic induction is used to validate the existence of nature of the Up-side Down Triangle and its testification is given in the paper.
刚度分析用有限元法完成 ，其中采用了一种考虑横向剪切影响的三角形单元。
The stiffness analysis is performed by the finite element method, in which a triangular element considering the transverse shear effects is used.
本文基于波前法提出了一种对任意平面区域生成三角形网格的全自动生成算法。
Based on the advancing front method, an automated triangular mesh generation algorithm for arbitrarily shaped planar regions is presented in this paper.
本文基于三角形网格划分，采用有限元法，建立了平面二维非恒定潮流数学模型。
Based on triangular grids and finite element method, a planar 2-d unsteady tidal flow mathematical model is established in the article.
利用平面波法分析了二维液晶光子晶体的带隙结构，着重对三角形和正方形空气孔光子晶体带隙随液晶旋转角的变化情况进行了分析和比较。
The influences of the wave vectors off the periodic plane on the distribution of energy bands of triangular, honeycomb and square lattices are analyzed by plane wave method.
针对矩形网格法的不足，提出了用三角形网格法实现气象场等值线自动分析方法。
Considering shortcomings of the rectangle-mesh method, a method is proposed for drawing automatically meteorological contours by using triangle-meshes.
针对矩形网格法的不足，提出了用三角形网格法实现气象场等值线自动分析方法。
Considering shortcomings of the rectangle-mesh method, a method is proposed for drawing automatically meteorological contours by using triangle-meshes.
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