Its outline roughly forms an equilateral triangle.
它的大致轮廓是一个等边三角形。
For example, the triangle values 2, 2, 2 and 3, 3, 3 are both equilateral.
例如，三角形的三条边分别是2,2,2和3,3,3，它们都是等边三角形。
The program then states whether the triangle is scalene, equilateral, or isosceles."
然后程序会判断三角形是否为不等边三角形，等边三角形或者等腰三角形。
An equilateral triangle has all sides equal and all angles equal. A right triangle has one Angle equal to 90 degrees.
等边三角形三边相等三内角相等。直角三角形有一个角等于90度。
The demand curve is thus an equilateral hyperbola.
因此需求曲线是等轴双曲线。
A tetrahedron with four equilateral triangular faces.
有四个等边三角形面的四面体。
An icosahedron with twenty equilateral triangles as faces.
有二十个正三角形面的二十面体。
Each face is an equilateral triangle and three faces meet at each vertex.
每一个面是正三角形并且于每一个顶点处有三个面相交。
The non-equilateral angle steel has been widely used in transmission towers abroad.
在国外，不等边角钢已广泛应用于输电线路铁塔。
Three-sided equilateral triangle that can be customized by dragging any selection handle.
可通过拖动任一选择手柄来自定义的等边三角形。
Introduce children to different kinds of triangles, such as equilateral, isosceles, scalene, and right.
给儿童介绍不同种类的三角形，如等边三角形、等腰三角形、不等边三角形和直角三角形。
And then the complex area coverage problem is transformed into simple equilateral triangle coverage problem.
从而将复杂的区域覆盖问题转化为简单的正三角形区域覆盖问题。
When designing tests for this, you immediately see three classes of input and output values: scalene, equilateral, and isosceles.
当设计这个测试时，您会瞬间看到三类输入输出数据：不等边三角形，等边三角形或者等腰三角形。
In this paper, we give a method for cutting out a maximal equilateral triangle from a square and a strict proof of this method.
给出从给定正方形中裁出边长(或面积)最大的正三角形的方法及其严格证明。
But our intrepid geometers found that by using equilateral triangles rather than squares, they could generate a savings of 0.1 percent.
但我们坚韧不拔的几何学家们发现，如果用等边三角形而非正方形的话，可以省下0.1%的包装材料。
The equilateral triangles influenced the children's size perception first, the exact squares secondly, the regular pentagons last.
正三角形对儿童大小知觉的影响最大，正方形次之，正五边形最小。
Perhaps I will want to add a "fuzz factor" with deltas for determining whether I have an isosceles or equilateral triangle, respectively.
也许我会加入“误差因素”，和delta 一起来确定是等腰三角形还是等边三角形。
Three roughly defined corner edges are then acquired that define an approximately equilateral triangle pointed at the center of the image.
随后将获得三条粗略定义的角边，用于定义指向图像中心的近似的等边三角形。
It has been put forward that there exists single Ball point and double Ball points on the symmetrical connecting-rod curves of equilateral mechanisms.
从鲍尔点的形成原理出发，分析对称连杆曲线上鲍尔点的产生条件，提出等边机构的对称连杆曲线上有单鲍尔点和双鲍尔点。
Nine PZT actuators are distributed among four platforms, and in each layer there are three PZT actuators placed on the vertexes of an equilateral triangle.
在四层平行平板间并列分布九个PZT微驱动器，每层的三个驱动器摆放在一个正三角形的三个顶点上。
Therefore, the size of the equilateral polygon can be uniquely extracted by its front-projection image and the photogrammetric calibration can be done accordingly.
据此，可以由正多边形物体的正投影像提取原像的尺寸，实现物像关系的标定。
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.
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。
This article tries to show, with the help of the formula of rotated axes, that centroidal axes of equilateral polygon is the centroidal axes and gives the research on its application.
本文利用转轴公式，对正多边形截面的任一形心轴均为其形心主惯性轴的结论进行证明，并对其在理论分析中的应用进行探讨。
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.
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 boundary attraction the mesh boundary approached the domain boundary and inner-domain boundary, the spring and equilateral tetrahedron approach method optimized the mesh structure effectually.
其中，边界引力有效解决了流场边界恢复和内嵌边界问题，弹簧振子和正四面体趋进技术有效调整网格结构并提高网格质量。
By boundary attraction the mesh boundary approached the domain boundary and inner-domain boundary, the spring and equilateral tetrahedron approach method optimized the mesh structure effectually.
其中，边界引力有效解决了流场边界恢复和内嵌边界问题，弹簧振子和正四面体趋进技术有效调整网格结构并提高网格质量。
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