三角形

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。

A circle of radius r is inscribed in an equilateral triangle ABC.

triangle 一半径为 r 的圆内接於一等边三角形 ABC 。

If you start with an equilateral triangle instead of a line, you get the lovely image shown at the top of the article after a few iterations.

如果您有一个等边三角形，而不是一条线开始，你的可爱形象，在经过几次迭代文章顶部显示。"/页"

Or an equilateral triangle. Or a bull's-eye.

等边三角形也可以，牛的眼睛亦然。

Two, from mouth to the North Gate Gate Wo two things equal to the distance between, forming an angle of 60 degrees the equilateral triangle, and the best contrast ratio perspective.

二、从午门北口至太和门东西两房之间的距离相等，形成一个夹角为60度的等边三角形，所以又烘托出最佳的视角比值。

Diagram 3 consists of several equilateral triangles of equal size.

图 3 是由同样大小的等边三角形所组成的。

Our Middle Class consists of Equilateral or Equal-Sided Triangles.

我们的中产阶级组成等边或等于双面三角形。

L5 is the Trailing Equilateral Point, 60° west of the Moon, following the Moon in its orbit around the Earth.

L5 是等边三角形的后随点，月球往西 60 度，跟随著月球在其环绕地球的轨道上。

To avoid the reading error of huge STL files and improve the precision, a method to divide a huge STL file into several small STL files which are to be built continuously is put forward.

为了避免巨型 STL格式文件的读入错误和手工粘接带来的误差，研究了沿垂直于Z方向将巨型 STL格式文件分割成多个 STL格式文件，连续依次成形的方法，研究了分割面轮廓的拓朴处理和分割面切割的轮廓环分解为三角形的算

To avoid the reading error of huge STL files and improve the precision, a method to divide a huge STL file into several small STL files which are to be built continuously is put forward. An algorithm for tanslating the loops in the dividing face into the triangles is presented.

为了避免巨型STL格式文件的读入错误和手工粘接带来的误差，研究了沿垂直于Z方向将巨型STL格式文件分割成多个STL格式文件，连续依次成形的方法，研究了分割面轮廓的拓朴处理和分割面切割的轮廓环分解为三角形的算法。

Do you know, i need you to come back

你知道吗，我需要你回来

Yang yinshu、Wang xiangsheng、Li decang,The first discovery of haemaphysalis conicinna.

1〕 杨银书，王祥生，李德昌。安徽省首次发现嗜群血蜱。