instantaneous axis

简明释义

瞬时轴线

英英释义

例句

1.The instantaneous axis 瞬时轴 helps engineers design more efficient mechanical systems by optimizing rotation.

通过优化旋转，瞬时轴 instantaneous axis 帮助工程师设计更高效的机械系统。

2.In a rotating system, the position of the instantaneous axis 瞬时轴 can change depending on the forces applied.

在一个旋转系统中，瞬时轴 instantaneous axis 的位置可以根据施加的力而变化。

3.When analyzing the motion of a rigid body, identifying the instantaneous axis 瞬时轴 is crucial for understanding its dynamics.

在分析刚体运动时，识别瞬时轴 instantaneous axis 对于理解其动力学至关重要。

4.In robotics, the instantaneous axis 瞬时轴 is used to calculate the movement of joints accurately.

在机器人技术中，瞬时轴 instantaneous axis 被用来准确计算关节的运动。

5.The instantaneous axis 瞬时轴 of rotation can be calculated using the angular velocity and the point of interest.

旋转的瞬时轴 instantaneous axis 可以通过角速度和感兴趣的点来计算。

作文

In the study of mechanics, particularly in the analysis of rigid body motion, the concept of the instantaneous axis (瞬时轴) plays a crucial role. Understanding this concept is essential for engineers and physicists alike, as it provides insight into how objects rotate and translate simultaneously. The instantaneous axis is defined as the line about which a body rotates at a given instant. This means that while an object may be moving along a path, there exists a specific point in time where it can be considered to be rotating around a particular axis. This idea becomes especially relevant when analyzing complex movements involving both translation and rotation.To illustrate the significance of the instantaneous axis (瞬时轴), let us consider the example of a rolling wheel. As the wheel rolls along a surface, every point on the wheel undergoes a combination of translational and rotational motion. At any given moment, however, there is a specific line through the center of the wheel that serves as the instantaneous axis of rotation. This line effectively allows us to simplify our calculations and understand the dynamics of the wheel's movement.Moreover, the instantaneous axis (瞬时轴) can change its position depending on the object's motion. For instance, when a car turns a corner, the instantaneous axis shifts from being aligned with the direction of travel to a new orientation that corresponds to the turn. This adaptability of the instantaneous axis is vital for accurately predicting the behavior of moving bodies in various scenarios.The practical applications of understanding the instantaneous axis (瞬时轴) are numerous. In mechanical engineering, it is used in the design of gears and linkages, ensuring that components interact smoothly during operation. In robotics, the concept helps in programming the movements of robotic arms or wheels, enabling them to perform tasks with precision. Furthermore, in animation and computer graphics, the instantaneous axis aids in creating realistic movements of characters and objects, enhancing the viewer's experience.In conclusion, the instantaneous axis (瞬时轴) is a fundamental concept in the realm of motion analysis. It provides a framework for understanding the rotational dynamics of objects in motion and has far-reaching implications in various fields, including engineering, robotics, and animation. By mastering the principles surrounding the instantaneous axis, professionals can enhance their ability to analyze and design systems that involve complex movements, ultimately leading to innovations and improvements in technology.

在力学研究中，特别是在刚体运动的分析中，“instantaneous axis”（瞬时轴）的概念起着至关重要的作用。理解这一概念对于工程师和物理学家来说都是必不可少的，因为它提供了对物体同时旋转和平移的洞察。“instantaneous axis”被定义为在给定瞬间物体旋转的轴线。这意味着尽管一个物体可能沿着某条路径移动，但在某一特定时刻，可以认为它围绕某个特定轴线旋转。这个想法在分析涉及平移和旋转的复杂运动时尤为相关。为了说明“instantaneous axis”（瞬时轴）的重要性，让我们考虑一个滚动轮子的例子。当轮子沿着表面滚动时，轮子上的每个点都经历着平移和旋转运动的组合。然而，在任何给定时刻，轮子中心通过的一条特定线就成为了旋转的“instantaneous axis”。这条线有效地简化了我们的计算，使我们能够理解轮子运动的动态。此外，“instantaneous axis”（瞬时轴）可以根据物体的运动而改变其位置。例如，当汽车转弯时，“instantaneous axis”从与行进方向对齐转变为与转弯相对应的新方向。这种“instantaneous axis”的适应性对于准确预测各种场景中运动物体的行为至关重要。理解“instantaneous axis”（瞬时轴）的实际应用是多方面的。在机械工程中，它用于齿轮和连杆的设计，确保组件在操作过程中顺利互动。在机器人技术中，这一概念有助于编程机器臂或轮子的运动，使其能够精确地执行任务。此外，在动画和计算机图形学中，“instantaneous axis”有助于创造角色和物体的逼真运动，增强观众的体验。总之，“instantaneous axis”（瞬时轴）是运动分析领域的一个基本概念。它为理解运动物体的旋转动力学提供了框架，并在工程、机器人和动画等多个领域具有深远的影响。通过掌握围绕“instantaneous axis”的原理，专业人士可以增强分析和设计涉及复杂运动系统的能力，从而最终推动技术的创新和改进。