center of rotation

简明释义

旋转中心

英英释义

例句

1.In a mechanical system, the center of rotation 旋转中心 is crucial for understanding how forces will act on the components.

在一个机械系统中，旋转中心 center of rotation 对于理解力如何作用于组件至关重要。

2.For the robotic arm to function properly, its center of rotation 旋转中心 must be precisely calibrated.

为了让机器人手臂正常工作，其旋转中心 center of rotation 必须精确校准。

3.When designing a fan, engineers must consider the center of rotation 旋转中心 to ensure balanced airflow.

在设计风扇时，工程师必须考虑旋转中心 center of rotation 以确保气流平衡。

4.The center of rotation 旋转中心 for a bicycle wheel is located at the hub.

自行车轮子的旋转中心 center of rotation 位于轮毂处。

5.In animation, the center of rotation 旋转中心 determines how characters turn and move in a scene.

在动画中，旋转中心 center of rotation 决定了角色在场景中的转动和移动方式。

作文

In the study of physics and engineering, understanding the concept of the center of rotation is crucial for analyzing the motion of objects. The center of rotation refers to the specific point around which an object rotates. This point can significantly influence the dynamics of the rotating body, including its speed, acceleration, and the forces acting upon it. For instance, when a wheel turns, every point on the wheel moves in a circular path around the center of rotation, which is typically located at the axle of the wheel.The importance of the center of rotation extends beyond simple mechanics; it plays a vital role in various applications, such as robotics, animation, and even in our daily lives. In robotics, understanding how joints rotate around their center of rotation helps engineers design more efficient and effective machines. By analyzing the center of rotation, roboticists can optimize movement and improve the overall functionality of robotic arms or legs, allowing them to perform complex tasks with precision.In the realm of animation, the center of rotation is equally significant. Animators must carefully choose the center of rotation for characters and objects to create realistic movements. For example, if a character is spinning, the center of rotation must be placed at a point that mimics how a real person would rotate, usually around their waist or hips. Incorrect placement of the center of rotation can lead to awkward animations that do not convincingly represent natural movement.Moreover, in architecture and design, the center of rotation can influence the aesthetics and functionality of structures. When designing rotating elements like doors or windows, architects must consider where the center of rotation will be located to ensure smooth operation and an appealing appearance. A well-placed center of rotation can enhance the user experience, making interactions with these elements seamless and intuitive.Understanding the center of rotation also has implications in sports and physical activities. Athletes often rely on their knowledge of the center of rotation to improve their performance. For instance, a figure skater must control their center of rotation during spins to maintain balance and achieve greater speed. Similarly, gymnasts utilize their understanding of the center of rotation when performing flips and twists, ensuring they land safely and effectively.In conclusion, the center of rotation is a fundamental concept that permeates various fields, from physics to animation, architecture to athletics. Its significance cannot be overstated, as it affects the motion and behavior of objects in countless ways. By grasping the principles surrounding the center of rotation, individuals can enhance their understanding of movement, design, and functionality in both theoretical and practical applications. As we continue to explore and innovate across disciplines, the center of rotation will undoubtedly remain a key element in our pursuit of knowledge and excellence.

在物理和工程学的研究中，理解“中心旋转”的概念对于分析物体的运动至关重要。“中心旋转”是指物体旋转时围绕的特定点。这个点可以显著影响旋转物体的动力学，包括其速度、加速度以及作用于它的力。例如，当一个轮子转动时，轮子上的每一个点都围绕着“中心旋转”沿着圆形路径移动，这个点通常位于轮子的轴心。“中心旋转”的重要性不仅限于简单的力学；它在各种应用中发挥着至关重要的作用，如机器人技术、动画，甚至在我们的日常生活中。在机器人技术中，理解关节围绕其“中心旋转”的运动帮助工程师设计出更高效、更有效的机器。通过分析“中心旋转”，机器人专家可以优化运动，提高机器手臂或腿的整体功能，使其能够精确地执行复杂的任务。在动画领域，“中心旋转”同样重要。动画师必须仔细选择角色和物体的“中心旋转”以创造出逼真的运动。例如，如果一个角色在旋转，“中心旋转”必须放置在一个模拟真实人类旋转的点上，通常是在他们的腰部或臀部。如果“中心旋转”放置不当，可能会导致尴尬的动画效果，无法真实地表现自然运动。此外，在建筑和设计中，“中心旋转”也会影响结构的美观和功能。当设计像门或窗这样的旋转元素时，建筑师必须考虑“中心旋转”的位置，以确保操作顺畅且外观吸引人。合理放置的“中心旋转”可以增强用户体验，使与这些元素的互动变得无缝和直观。理解“中心旋转”在体育和身体活动中也有重要意义。运动员常常依靠对“中心旋转”的了解来提高他们的表现。例如，花样滑冰运动员必须控制他们的“中心旋转”在旋转过程中保持平衡并获得更大的速度。同样，体操运动员在进行翻转和扭转时利用对“中心旋转”的理解，以确保他们安全有效地着陆。总之，“中心旋转”是一个基本概念，渗透到多个领域，从物理学到动画，从建筑到体育。其重要性不容小觑，因为它以无数种方式影响着物体的运动和行为。通过掌握围绕“中心旋转”的原理，个人可以增强对运动、设计和功能的理解，无论是在理论上还是实践中。随着我们在各个学科中不断探索和创新，“中心旋转”无疑将继续成为我们追求知识和卓越的关键元素。