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。
You may only use elementary geometry, such as the fact that the angles of a triangle add up to 180 degrees and the basic congruent triangle rules (side-angle-side, etc.).
你可以使用初等的几何知识例如三角形的三个内角各为180度和三角形全等的规则(边-角-边等)。
The vast majority of people would say that these dots aren't random and form a triangle even though the lines and angles necessary for a triangle to exist aren't really there.
大部分人都会说这些点不是随机排列的，而是组成了个三角形，尽管组成三角形的线和角并不存在。
Let's start with a triangle in the plane Well, then we need two vectors to describe it say A and B here. How do we find the area of a triangle?
平面上有一个三角形,用两个向量描述,记作A、B，怎样求三角形的面积？
The very closest grouping will come Tuesday, May 10, when Venus, Jupiter and Mercury will be in a very close-knit triangle, with Mars to the left and below the triangle.
戴维l狄布恩说：“行星最紧密的会合将在5月10日(周二)发生，金星、木星和水星将形成一个紧密会合的三角，火星在左边，位于三角下方。”
An alternate to the sawtooth core circuit called the triangle core (which, as you would expect, outputs a triangle wave) is sometimes used.
锯齿核电路的一个名为三角核电路的替代品(就如同你所想象的那样，它输出三角波)也经常被使用。
It is most important for efficient triangle and triangle intersection test to raise algorithm efficiency of collision detection and strengthen the sense of reality and immersion.
高效率的“三角形和三角形相交测试”对于提高碰撞检测算法效率，增强虚拟场景的真实感和沉浸感起着至关重要的作用。
To the problems that have been for long about matching methods, this paper presents a new one based on congruent triangle and makes a detailed presentation about the composing of congruent triangle.
针对现有匹配算法存在的问题，本文提出了基于特征三角形的指纹匹配方法，并就三角形的构成进行了详细的介绍。
Isosceles triangle: move the yellow dot on one vertex to modify the triangle type.
等腰三角形：移动顶点上的黄点修改三角形类型。
This article analyzes the problem about making segments crossing any point of a triangle to bisect the area of the triangle.
本文分析了过三角形中任意一点作线段平分三角形面积问题。
For the purposes of this problem, you may assume that the trees are of point size, and that any tree (point) lying exactly on the border of a triangle is considered to be in the triangle.
为简化题目，你可以认为树都一个无穷小的点，而精确位于三角形边上的树应算作在三角形内的。
The geometry and nomenclature of triangle zones vary from place to place, among which Alberta-style triangle zone is of common significance.
构造三角带具有多种几何形态和命名，其中，阿尔伯达型构造三角带具有普遍意义。
The quantity of the triangle can be improved in pair or the bottom-height ratio of the flat triangle can be changed, so as to change the shape and the reversal of the toy.
可以成双增加三角体的数量或改变平面三角的底高比例，使玩具形状和翻转发生变化。
So if you have a 100-triangle object it is going to be just as expensive to render as a 1500-triangle object.
如果你有一个100个三角面的物件和有1500个三角面的物件渲染的开销一样大。
According to the symmetry of the triangle window function and the recurrence relations of triangle filter, the practical algorithm of the approximated Gaussian filter is obtained.
根据三角窗函数的对称性和三角滤波器的递归性，给出了高斯滤波器的实用逼近算法。
The utility model relates to a tetrahedron triangle module toy which is formed by at least six tetrahedron triangle modules in a jointing combination way.
四面三角体模块玩具由至少六个四面三角体模块连体组合而成。
This paper introduces the method of using a small triangle which is similar to the vision-vanishing point triangle to solve the problem, so that making perspective drawing more rapidly and precisely.
采用一个与视灭三角形相似的小三角形作为绘图辅助，同时结合量点法中的分量点概念进行作图，就可以很好地解决这个难题，而且能更加快速准确地绘制两点透视图。
Results: The shape of SOF changed from isosceles triangle in the stage of newborn to acute triangle by the stage of 7 years.
结果：小儿SOF随年龄的增长，形状由等腰三角形向锐角三角形演变。
Finally, a verification identification is used to solve the redundancies of the observed star triangle and the mapped navigation star triangle.
最后，引入验证识别环节有效地解决观测三角形与匹配的导航三角形产生的冗余问题。
The method of triangle mesh translated to quadrangle mesh is that delete common side of two adjacent triangle mesh.
三角形网格转化为四边形网格的方法是将两个相邻的三角形网格的公共边删除，使之转化为一个四边形单元。
Based on a detailed research on these two ways, the paper chooses triangle network growth algorithm to build TIN model and utilizes Grid growth triangle network model to build 3d strata.
本文详尽地研究这两种构模方法的基础上，采用三角网生长算法生成了地质层面tin，同时利用格网数据生成三角网法实现了地质层面三维可视化。
Basically a triangle that is going to be rendered "below" another triangles should have no part that is above another triangle.
基本上是一个三角形，将呈现“下”的另一个三角形不应高于另一个三角形。
Triangular routes which conform to the FAI definition (the shortest leg of the triangle must be at least 28% of the total triangle) will be scored with factor 2 per kilometre.
按照国际航联规则的三角航线（最短边距离不少于三边总和的28％），每公里2分。
The utility model relates to a blower of an airflow dyeing machine. The blower is connected into one by adopting a triangle adhesive tape and a triangle adhesive-tape wheel;
本实用新型涉及一种气流染色机的风机，其主要采用三角胶带与三角胶 带轮连为一体；
The utility model relates to a blower of an airflow dyeing machine. The blower is connected into one by adopting a triangle adhesive tape and a triangle adhesive-tape wheel;
本实用新型涉及一种气流染色机的风机，其主要采用三角胶带与三角胶 带轮连为一体；
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