graduated arc

简明释义

量角器

英英释义

例句

1.The engineer used a graduated arc to measure the angle accurately.

工程师使用了一个刻度弧来准确测量角度。

2.For navigation, a graduated arc is essential for determining coordinates.

在导航中，刻度弧对确定坐标至关重要。

3.The teacher demonstrated how to use a graduated arc in geometry class.

老师在几何课上演示了如何使用刻度弧。

4.The artist utilized a graduated arc to achieve a perfect circle in her painting.

艺术家利用刻度弧在她的画作中实现完美的圆形。

5.In drafting, a graduated arc helps to create precise curves.

在制图中，刻度弧有助于绘制精确的曲线。

作文

The concept of a graduated arc is often encountered in various fields such as mathematics, engineering, and physics. Essentially, a graduated arc refers to a segment of a circle that has been divided into equal parts or degrees, allowing for precise measurements and calculations. This concept is critical when constructing geometric shapes or analyzing circular motion. Understanding how to utilize a graduated arc can significantly enhance one's ability to solve complex problems efficiently.In mathematics, the graduated arc plays a vital role in trigonometry. For instance, when dealing with angles, a graduated arc can help students visualize the relationship between different trigonometric functions. By measuring angles along the graduated arc, students can better grasp concepts such as sine, cosine, and tangent. This visual representation aids in understanding how these functions operate within the unit circle, which is fundamental in higher-level mathematics.Furthermore, in engineering, the use of a graduated arc is indispensable when designing mechanical components. Engineers often rely on precise measurements to ensure that parts fit together correctly. A graduated arc allows them to create accurate diagrams and blueprints, ensuring that every angle and curve is accounted for. For example, when designing gears or wheels, engineers must consider the curvature of the graduated arc to ensure smooth operation and efficiency.In the realm of physics, the graduated arc becomes particularly relevant in studying circular motion and dynamics. When analyzing the trajectory of an object moving in a circular path, understanding the graduated arc helps physicists calculate important variables such as velocity, acceleration, and centripetal force. By applying the principles associated with the graduated arc, scientists can predict how objects will behave under various conditions, leading to advancements in technology and safety.Moreover, the graduated arc is not limited to theoretical applications; it also has practical implications in everyday life. For instance, architects use the concept of a graduated arc when designing structures that require curved elements, such as bridges or arches. The ability to measure and create arcs accurately ensures that these structures are not only aesthetically pleasing but also structurally sound.In conclusion, the graduated arc is a fundamental concept that transcends various disciplines. Its applications in mathematics, engineering, and physics highlight its significance in both theoretical and practical contexts. By mastering the use of a graduated arc, individuals can enhance their problem-solving skills and contribute to advancements in their respective fields. As we continue to explore the intricacies of circles and angles, the graduated arc will remain an essential tool for understanding and innovation.

“毕业弧”（graduated arc）的概念在数学、工程和物理等各个领域中都经常遇到。基本上，graduated arc 指的是一个圆的一段，它被划分为相等的部分或度数，从而允许进行精确的测量和计算。这个概念在构造几何形状或分析圆周运动时至关重要。理解如何利用graduated arc可以显著提高一个人有效解决复杂问题的能力。在数学中，graduated arc 在三角学中发挥着重要作用。例如，在处理角度时，graduated arc 可以帮助学生可视化不同三角函数之间的关系。通过沿着graduated arc 测量角度，学生可以更好地理解正弦、余弦和正切等概念。这种视觉表现有助于理解这些函数在单位圆内的运作，这在更高层次的数学中是基础。此外，在工程中，使用graduated arc 在设计机械组件时是不可或缺的。工程师通常依赖精确的测量来确保零件正确配合。graduated arc 使他们能够创建准确的图纸和蓝图，确保每个角度和曲线都得到考虑。例如，在设计齿轮或轮子时，工程师必须考虑graduated arc 的曲率，以确保平稳运行和高效。在物理学领域，graduated arc 在研究圆周运动和动力学时变得特别相关。当分析一个在圆形路径上移动的物体的轨迹时，理解graduated arc 有助于物理学家计算重要变量，如速度、加速度和向心力。通过应用与graduated arc 相关的原理，科学家可以预测物体在各种条件下的行为，从而推动技术和安全的发展。此外，graduated arc 不仅限于理论应用；它在日常生活中也有实际意义。例如，建筑师在设计需要曲线元素的结构（如桥梁或拱门）时使用graduated arc 的概念。精确测量和创建弧形的能力确保了这些结构不仅美观，而且结构坚固。总之，graduated arc 是一个基本概念，超越了各个学科。它在数学、工程和物理中的应用突显了它在理论和实践背景下的重要性。通过掌握graduated arc 的使用，个人可以提高他们的问题解决能力，并为各自领域的进步做出贡献。随着我们继续探索圆和角的复杂性，graduated arc 将始终是理解和创新的重要工具。