quadrilateral

Bilinear quadrilateral method was used to subdivide the spirally water wall and fin.

采用双线性四边形法对螺旋管圈水冷壁和鳍片进行了剖分.

Isoparametric element of arbitrary quadrilateral plays an important role in finite element analysis.

等参数任意四边形单元在有限元分析中有着重要的作用.

A new mesh auto-generation algorithm of arbitrary quadrilateral is presented.

在继承已有研究成果的基础上,发展一种任意不规则区域全自动四边形网格划分方法.

Based on FEM theory, a program of isoperimetric quadrilateral element is made using MATLAB software.

基于有限元理论, 用MATLAB语言编制了四结点等参元计算机程序.

According to ( ii), triangular and quadrilateral thin-thick plate bending elements, TMT and TMQ, are also successfully constructed.

按照上述方案Ⅱ，构造了三角形和任意四边形厚簿板通用单元TMT和TMQ，都获得了较大成功。

Follow quadrilateral rolling, strengthen accuracy and shorten error.

采用了四边压痕, 增强精度,缩小误差.

An anatomical study of axillary nerve in quadrilateral zone

腋神经与四边孔关系的解剖学研究

Then some smoothing operations are taken to refine the initial quadrilateral meshes.

同时对生成的四边形网格进行一系列的质量改善操作.

Microanatomy and histological study of the fascicular group to deltoid muscle in axillary nerve at the level of quadrilateral zone

腋神经中三角肌功能束组在四边孔平面分布的显微解剖及组织学研究

Program to create a cylinder and a parallelepiped by extruding a circle and quadrilateral respectively.

计划创建一个圆柱体和一个平行的挤出一个圆圈和四边形分别.

An alternative decompositionmethod is to split the quadrilateral into triangles that are closest to equalin size.

顶点的法线可以通过计算以该顶点为起点的两个向量的叉积得到.

Through planning electrodes' path, the shapes of HIT character type array, reciprocating straight, arc and quadrilateral are deposited.

通过对电极的路径规划，实现了HIT字符型阵列、往复直线、圆弧、四边形等形状的沉积。

An Algebraic Multigrid Method of Quadratic Lagrangian Finite Element Equations Under the Unstructured Quadrilateral Grids

求解非结构四边形二次拉格朗日有限元方程的代数多重网格法

It firstly segments the mesh into flat and disk-shaped sub-meshes with quasi-convex boundaries; then extract quadrilateral domain for each sub-mesh.

该算法首先将网格模型分割为若干相对平坦、拓扑同构于圆盘和边界近似于凸的子网格，然后对每块子网格进行四边形区域划分。

What is the shape of that glass building a quadrilateral pyramid.

是什么样的一个玻璃建筑?是个四边形金字塔.

Left triangle along the Y axis rotation, along the X axis Quadrilateral rotation.

左图中的三角形沿Y轴旋转, 四边形沿着X轴旋转.

A new generalized conforming isoparametric element is formulated to arbitrary irregular quadrilateral for plane stress analysis.

根据线性边界力状态下的广义协调条件,对任意不规则四边形单元构造出一种广义协调等参元.

Drawing River-bed's Depth Contour by the Quadrilateral Method

四边形法绘制水下河床等深线图

Treat the well face as internal boundary section the region with quadrilateral grid.

将井壁视为内边界,在空间上用任意四边形单元对求解区域进行剖分.

A new quadrilateral thin plate bending element is presented.

同时讨论了广义协调元的几何不变性,即单元与其节点号编序的相关性问题.

I am a quadrilateral. I have only 1 pair of parallel sides. Who am I?

我是一个四边形.我只有一对平行的边.

Objective To observe and study the distribution and histological feature of the fascicular groups to deltoid muscle in axillary nerve at the level of quadrilateral zone.

目的观察研究腋神经中支配三角肌的功能束（组）于四边孔平面在神经干中的分布规律及组织学特征。

The shear changed the quadrilateral into a parallelogram.

四边形被剪成了平行四边形.

Since OpenGL does not specify its decompositionalgorithm, different implementations may decompose a given quadrilateral alongdifferent diagonals.

由于OpenGL并没有指定自己的分解算法, 不同的实现方法也许会把一个给定的四边形分解的不同.

A trapezoid is a quadrilateral with two parallel sides.

梯形是具有两平行边的四边形.

A kite is a quadrilateral with one line of symmetry.

风筝是个有一条对称线的四边形.

The new Quadrilateral Area Coordinate ( QAC) method is a powerful tool to construct 2D finite element models.

四边形面积坐标（QAC）方法是新近提出的构造二维有限元模型的工具。

Quadrilateral mesh generation algorithm, you can look good in my opinion!

四边形网格的生成算法, 可以看看,我认为不错!

A necessary and sufficient condition of the existence of the quadrilateral hyperbolic separatrix cycles for the cubic system E_3~ 1

三次系统E3~1存在四角形双曲线分界线环的充要条件

Considering some factors, such as the quality of elements, the difficulty of realization and the automation of generation, looping element method is qualified as a good mesh generation method of quadrilateral elements.

综合考虑了单元网格质量、算法实现的难易和自动化程度等因素后，提出Looping单元法是一种较好的四边形单元网格生成方法。