circular section

简明释义

圆截面

英英释义

例句

1.To create a better seating arrangement, the designer opted for a table with a circular section.

为了创造更好的座位安排，设计师选择了一张具有圆形截面的桌子。

2.The engineer designed a new bridge with a circular section to improve its strength.

工程师设计了一座新的桥，采用了圆形截面以提高其强度。

3.In the architecture class, we learned how to calculate the area of a circular section for our project.

在建筑课上，我们学习了如何计算项目中圆形截面的面积。

4.The sculpture featured a circular section that added an element of symmetry.

这个雕塑有一个圆形截面，增加了对称性。

5.The pipe has a circular section, which allows for smooth fluid flow.

这根管道具有圆形截面，可以实现流体的顺畅流动。

作文

In the field of geometry, one often encounters various shapes and their properties. Among these, the concept of a circular section (圆形截面) is particularly significant. A circular section refers to a two-dimensional shape that is formed when a plane intersects a cylinder or cone at a right angle to its axis, resulting in a perfect circle. This concept is crucial in various applications, ranging from engineering to architecture, as it helps in understanding how materials can be cut and shaped for specific purposes.To illustrate the importance of a circular section (圆形截面), consider the design of a water pipe. Engineers must ensure that the pipe has a consistent diameter throughout its length to maintain optimal flow rates. The circular section (圆形截面) of the pipe allows for uniform distribution of pressure, which is vital for preventing leaks and ensuring efficiency. If the pipe were to have an irregular shape, the flow of water would be disrupted, leading to potential failures in the system.Furthermore, in architecture, the aesthetic appeal of buildings often relies on the incorporation of circular sections (圆形截面). Domes, arches, and columns frequently utilize this geometric principle. For example, the famous Pantheon in Rome features a magnificent dome that is a perfect circular section (圆形截面). This design not only provides structural integrity but also creates a visually stunning effect that has captivated visitors for centuries.The study of circular sections (圆形截面) extends beyond practical applications; it also delves into mathematical concepts. The area and circumference of a circle can be calculated using simple formulas, which are essential for various scientific and engineering calculations. Understanding these properties allows professionals to make informed decisions about material usage and design specifications.Moreover, the concept of a circular section (圆形截面) is not limited to just circles. It can also be applied to other shapes, such as ellipses, when the intersecting plane is angled differently. This versatility makes the study of circular sections (圆形截面) an essential part of advanced geometry.In conclusion, the circular section (圆形截面) is a fundamental concept that permeates various disciplines, highlighting its importance in both practical applications and theoretical studies. Whether it is in designing efficient plumbing systems, creating aesthetically pleasing architectural structures, or solving complex mathematical problems, understanding the properties and implications of circular sections (圆形截面) is crucial. As we continue to explore the world around us, the relevance of this geometric principle will undoubtedly remain significant in shaping our understanding and interaction with various forms and structures.

在几何学领域，人们常常会遇到各种形状及其特性。在这些形状中，circular section（圆形截面）的概念尤其重要。circular section（圆形截面）指的是当一个平面与圆柱体或锥体的轴垂直相交时形成的二维形状，结果是一个完美的圆。这一概念在工程和建筑等多个应用中至关重要，因为它有助于理解材料如何被切割和塑形以达到特定目的。为了说明circular section（圆形截面）重要性，考虑一下水管的设计。工程师必须确保管道在整个长度上具有一致的直径，以保持最佳的流量。管道的circular section（圆形截面）允许压力的均匀分布，这对于防止泄漏和确保效率至关重要。如果管道具有不规则的形状，水流将受到干扰，从而导致系统潜在的故障。此外，在建筑学中，建筑物的美学吸引力往往依赖于对circular sections（圆形截面）的融入。穹顶、拱门和柱子通常利用这一几何原理。例如，位于罗马的著名万神殿就有一个宏伟的穹顶，这是一个完美的circular section（圆形截面）。这种设计不仅提供了结构完整性，还创造了一个视觉上令人惊叹的效果，吸引了数百年来的游客。circular sections（圆形截面）的研究不仅限于实际应用；它还深入到数学概念中。圆的面积和周长可以通过简单的公式计算，这对于各种科学和工程计算至关重要。理解这些特性使专业人士能够就材料使用和设计规格做出明智的决策。此外，circular section（圆形截面）的概念并不仅限于圆。当相交平面以不同角度倾斜时，它也可以应用于其他形状，例如椭圆。这种多样性使得circular sections（圆形截面）的研究成为高级几何学的重要部分。总之，circular section（圆形截面）是一个基本概念，渗透到多个学科中，突显了它在实际应用和理论研究中的重要性。无论是在设计高效的管道系统、创造美观的建筑结构，还是解决复杂的数学问题，理解circular sections（圆形截面）的特性和含义都是至关重要的。随着我们继续探索周围的世界，这一几何原理的相关性无疑将在塑造我们对各种形式和结构的理解和互动中保持重要。