triangle

简明释义

英[ˈtraɪæŋɡl]美[ˈtraɪæŋɡl]

n. 三角形；三角形物体；三角铁（打击乐器）；<美>三角板，三角尺；三角关系；（摆放斯诺克和落袋台球撞球位置的）三角框；小型欧亚紫刺蛾；<史>（系缚士兵以鞭打的）三戟刑具

复 数 t r i a n g l e s

英英释义

单词用法

同义词

反义词

例句

1.When the building fell down, it made a triangle, and it saved us.

当建筑物倒塌时，它形成了一个三角形，救了我们。

2.A love triangle of the most grotesque kind.

最荒诞不经的一种三角恋爱。

3.If such practices are unchecked, half the species in the Coral triangle will continue to disappear at a rate of 1-2% a year.

如果这些行为不加以制止，那么珊瑚三角区内一半的物种将以每年1-2％的速度继续消亡。

4.All the land tortoise species formed a tight cluster of points in the upper part of the triangle; all the water turtles cluster in the lower part of the triangular graph.

所有陆龟品种都在三角形的上部形成一个紧密的点群；所有的水龟都聚集在三角图的下方。

5.Now even the project's greatest cheerleaders talk of a continent facing a "Bermuda triangle" of debt, population decline and lower growth.

现在，即使是该计划最大的支持者也在谈论面临债务、人口减少和低增长的“百慕大三角”大陆的话题。

6.The place is a cobbled triangle.

这个地方是一块铺石子的三角地。

7.In geometry class, we learned that a triangle 三角形 has three sides.

在几何课上，我们学习到一个triangle 三角形有三条边。

8.The artist painted a beautiful triangle 三角形 in the center of the canvas.

艺术家在画布的中心画了一个美丽的triangle 三角形。

9.To find the area of a triangle 三角形, you can use the formula: area = 1/2 * base * height.

要计算一个triangle 三角形的面积，你可以使用公式：面积 = 1/2 * 底 * 高。

10.The triangle 三角形 is often used in architecture for its stability.

在建筑中，triangle 三角形常用于其稳定性。

11.We need to cut the fabric into a triangle 三角形 shape for the costume.

我们需要把布料裁剪成一个triangle 三角形的形状来制作服装。

作文

The concept of a triangle (三角形) is fundamental in geometry and serves as a building block for various mathematical theories. A triangle (三角形) is defined as a polygon with three edges and three vertices. This simple shape can be found in numerous aspects of our daily lives, from the architecture of buildings to the design of bridges. Understanding the properties of a triangle (三角形) is essential for anyone interested in mathematics, engineering, or even art. One of the most fascinating aspects of a triangle (三角形) is its ability to maintain structural integrity. In engineering, triangles (三角形) are used in trusses and frameworks because they distribute weight evenly and provide stability. For example, in bridge construction, engineers often use triangular shapes to create strong supports that can withstand heavy loads. The strength of a triangle (三角形) lies in its angles; the sum of the interior angles of any triangle (三角形) is always 180 degrees, which is a crucial property that helps in calculations and designs. Moreover, triangles (三角形) come in various types, each with unique characteristics. The most common types are scalene, isosceles, and equilateral triangles (三角形). A scalene triangle (三角形) has all sides of different lengths, while an isosceles triangle (三角形) has at least two sides that are equal. An equilateral triangle (三角形), on the other hand, has all three sides of equal length, making all its angles equal to 60 degrees. This diversity in triangles (三角形) showcases the versatility of this shape in both theoretical and practical applications. In addition to their geometric significance, triangles (三角形) also hold symbolic meanings in various cultures. For instance, in many spiritual contexts, the triangle (三角形) represents the connection between the mind, body, and spirit. It is often depicted in art and architecture, symbolizing balance and harmony. The triangle (三角形) can also represent strength and resilience, as seen in the pyramids of Egypt, which are built on a triangular base. Furthermore, in the realm of technology, triangles (三角形) play a crucial role in computer graphics and modeling. In 3D rendering, complex surfaces are often broken down into triangles (三角形) for easier computation. This technique allows for the creation of realistic images and animations in video games and movies. The use of triangles (三角形) in this context highlights their importance beyond traditional mathematics, showing their relevance in modern digital applications. In conclusion, the triangle (三角形) is not just a simple geometric figure; it is a shape that embodies strength, stability, and versatility. From its mathematical properties to its cultural significance and technological applications, the triangle (三角形) is an essential concept that permeates various fields. Whether you are studying geometry, engineering, or art, understanding the triangle (三角形) will enhance your comprehension of the world around you. As we continue to explore and innovate, the humble triangle (三角形) will undoubtedly remain a key player in our endeavors.

三角形的概念在几何学中是基础，并且作为各种数学理论的构建块。三角形被定义为一个具有三条边和三个顶点的多边形。这种简单的形状可以在我们日常生活的许多方面找到，从建筑物的结构到桥梁的设计。理解三角形的性质对任何对数学、工程甚至艺术感兴趣的人来说都是必不可少的。 三角形最吸引人的方面之一是它保持结构完整性的能力。在工程中，三角形被用于桁架和框架，因为它们均匀分配重量并提供稳定性。例如，在桥梁建设中，工程师通常使用三角形形状来创建强大的支撑，以承受重载。三角形的强度在于其角度；任何三角形的内角和总是180度，这是帮助计算和设计的关键属性。 此外，三角形有多种类型，每种类型都有独特的特征。最常见的类型是不等边三角形、等腰三角形和等边三角形。不等边三角形有三条不同长度的边，而等腰三角形至少有两条边相等。另一方面，等边三角形的三条边长度相等，使所有角度都等于60度。这种三角形的多样性展示了这种形状在理论和实际应用中的多功能性。 除了几何意义外，三角形在各种文化中也具有象征意义。例如，在许多精神背景中，三角形代表心灵、身体和精神之间的联系。它常常在艺术和建筑中描绘，象征着平衡与和谐。三角形也可以代表力量和韧性，就像埃及的金字塔，其建立在三角形的基础上。 此外，在技术领域，三角形在计算机图形和建模中也发挥着至关重要的作用。在3D渲染中，复杂的表面通常被分解为三角形，以便于计算。这项技术使得在视频游戏和电影中创建逼真的图像和动画成为可能。三角形在这一背景下的使用突显了它们在传统数学之外的重要性，显示出它们在现代数字应用中的相关性。 总之，三角形不仅仅是一个简单的几何图形；它是一个体现力量、稳定性和多功能性的形状。从其数学属性到其文化意义和技术应用，三角形是一个重要的概念，渗透到各个领域。无论你是在学习几何、工程还是艺术，理解三角形都会增强你对周围世界的理解。随着我们继续探索和创新，朴素的三角形无疑将继续在我们的努力中扮演关键角色。