graduated arc

简明释义

刻度弧

英英释义

例句

1.The engineer used a protractor with a graduated arc to measure the angles accurately.

工程师使用带有刻度弧的量角器来准确测量角度。

2.When setting up the telescope, he aligned it with the graduated arc to ensure precise tracking of stars.

在设置望远镜时，他用刻度弧对齐，以确保精确跟踪星星。

3.The carpenter used a graduated arc to mark angles on the wood for cutting.

木匠使用刻度弧在木头上标记切割角度。

4.In the physics lab, we learned how to calculate the circumference using a graduated arc on a circular ruler.

在物理实验室，我们学习了如何使用圆规上的刻度弧计算周长。

5.The artist drew a perfect circle by rotating her compass around the graduated arc.

艺术家通过在刻度弧上旋转她的圆规画出了一个完美的圆。

作文

Understanding the concept of a graduated arc is essential for students studying geometry and mathematics. A graduated arc refers to a segment of a circle that has been marked with degrees or other units of measurement, allowing for precise calculations and measurements in various applications. This concept is not only vital in theoretical mathematics but also finds practical applications in fields such as engineering, architecture, and even art. To begin with, let us explore what a graduated arc looks like. Imagine a circular protractor used in a classroom setting. The protractor has a semi-circular shape, typically ranging from 0 to 180 degrees. Each degree is carefully marked along the curved edge, creating a graduated arc that provides a visual representation of angles. This tool is indispensable for students learning how to measure angles accurately. Without the graduated arc, it would be challenging to convey the concept of angles effectively. Moreover, the significance of a graduated arc extends beyond the classroom. In engineering, for example, architects often rely on this concept when designing structures. When constructing buildings, understanding angles is crucial for ensuring stability and safety. Engineers use tools that incorporate graduated arcs to measure the angles at which beams and supports are placed. This attention to detail ensures that buildings can withstand environmental factors, such as wind and earthquakes. Thus, the graduated arc plays a pivotal role in the safety and functionality of architectural designs. In addition to engineering, the graduated arc is also relevant in the field of art. Artists often use geometric shapes and angles to create visually appealing compositions. By employing tools that feature graduated arcs, artists can achieve precision in their work, whether they are drawing, painting, or sculpting. The ability to measure angles accurately allows artists to maintain proportions and symmetry, which are critical elements in art. Therefore, the graduated arc serves as a bridge between mathematics and creative expression. Furthermore, the graduated arc can be seen in everyday life. For instance, when using a compass to draw circles, individuals often rely on graduated arcs to determine the radius or to create specific angles. This simple yet effective tool demonstrates how mathematics permeates our daily activities, often without us even realizing it. In conclusion, the graduated arc is a fundamental concept that connects various disciplines, including mathematics, engineering, and art. Its importance cannot be overstated, as it aids in precise measurements and calculations that are essential for both theoretical understanding and practical applications. By mastering the concept of the graduated arc, students and professionals alike can enhance their skills and contribute to their respective fields more effectively. Ultimately, the graduated arc exemplifies the beauty of mathematics in the real world, showcasing its relevance and utility in our everyday lives.

理解graduated arc这个概念对于学习几何和数学的学生来说至关重要。graduated arc指的是一个圆的部分，该部分被标记上度数或其他测量单位，允许在各种应用中进行精确的计算和测量。这个概念不仅在理论数学中至关重要，还在工程、建筑甚至艺术等领域找到了实际应用。首先，让我们探讨一下graduated arc的外观。想象一下课堂上使用的半圆形量角器。量角器具有半圆形状，通常从0到180度。每个度数都在弯曲的边缘上仔细标记，形成一个graduated arc，提供了一个角度的可视表示。这种工具对于学习如何准确测量角度的学生来说是不可或缺的。没有graduated arc，有效传达角度的概念将会变得困难。此外，graduated arc的重要性超出了课堂。在工程领域，例如，建筑师在设计结构时常常依赖这个概念。在建造建筑时，理解角度对于确保稳定性和安全性至关重要。工程师使用包含graduated arcs的工具来测量梁和支撑的放置角度。这种对细节的关注确保了建筑能够承受环境因素，如风和地震。因此，graduated arc在建筑设计的安全性和功能性中发挥着关键作用。除了工程，graduated arc在艺术领域也相关。艺术家常常使用几何形状和角度来创作视觉上吸引人的作品。通过使用带有graduated arcs的工具，艺术家可以在他们的工作中实现精确，无论他们是在绘画、绘图还是雕塑。准确测量角度的能力使艺术家能够保持比例和对称，这些都是艺术中的关键元素。因此，graduated arc成为数学与创造性表达之间的桥梁。此外，graduated arc在日常生活中也可以看到。例如，当使用指南针画圆时，个人常常依赖graduated arcs来确定半径或创建特定角度。这个简单而有效的工具展示了数学如何渗透到我们的日常活动中，往往是在我们甚至没有意识到的情况下。总之，graduated arc是一个基本概念，连接了多个学科，包括数学、工程和艺术。它的重要性不容小觑，因为它有助于进行精确的测量和计算，这对于理论理解和实际应用都是必不可少的。通过掌握graduated arc的概念，学生和专业人士都可以增强他们的技能，并更有效地为各自的领域做出贡献。最终，graduated arc体现了数学在现实世界中的美，展示了它在我们日常生活中的相关性和实用性。