1.等边的,等面的
2.两侧对称的
1.等边形;(相应的)等边
1.describes a geometric figure in which all the sides are of equal length
1.a geometric figure with all its sides of equal length
2.any side of a geometric figure that is the same length as the other sides
1.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。
2.A geometrical figure is usually used to regulate the proportions, and a double equilateral triangle is used in Rosslyn.
通常，人们会用一个几何图案来调控建筑物的比例是指匀称协调，而在罗斯林教堂就用了一个等腰三角形。
3.A new method for solving the coordinates of circular points in an image of an equilateral triangle and its inscribed circle was proposed.
提出了一种求解等边三角形及其内切圆的图像圆环点坐标新方法。
4.it looks like an equilateral triangle . the three bright stars are procyon in canis minor , sirius in canis major and betelgeuse in orion.
它的形状接近等边三角形，由小犬座主星南河三大犬座主星天狼星及猎户座主星参宿四所组成。
5.This regular triangle is an equilateral triangle which consists of three elements of the spirit of science, humanity and religion.
这个正三角形是含有科学精神、人文精神和宗教精神三种因素的等边三角形。
6.Equilateral triangle that appears to be carved into marble. The triangle contains a circle; both are bisected vertically.
像是镌刻在大理石上的等边三角形。三角形中有一个内接圆；圆和三角形都被竖直等分。
7.The spacecraft will orbit the sun as an equilateral triangle with sides of 5 million km.
这三艘航天器会围绕太阳运行，形成一个边长为五百万千米的正三角形。
8.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。
9.tetrahedron A three-dimensional SOLID, a POLYHEDRON, in which all four faces are EQUILATERAL TRIANGLEs.
四面体一种三维立体，是四个面都为等边三角形的多面体。
10.Competition in the sea, the venue from a three buoys equilateral triangle, each channel length of 2 to 2. 5 sea miles.
比赛在海面进行，场地由3个浮标构成等边三角形，每段航道长度为2~2.5海里。