actual displacement

简明释义

气缸工作容积

英英释义

例句

1.The engineer calculated the actual displacement of the bridge after the earthquake to assess its structural integrity.

工程师在地震后计算了桥梁的实际位移以评估其结构完整性。

2.In physics experiments, measuring the actual displacement helps in understanding the motion of objects.

在物理实验中，测量实际位移有助于理解物体的运动。

3.The GPS device provided the actual displacement of the vehicle during the trip.

GPS设备提供了车辆在行程中的实际位移。

4.To determine efficiency, we need to compare the actual displacement with the theoretical values.

为了确定效率，我们需要将实际位移与理论值进行比较。

5.The actual displacement of the piston was measured to ensure optimal engine performance.

测量活塞的实际位移以确保发动机的最佳性能。

作文

The concept of actual displacement is crucial in various fields, including physics, engineering, and even psychology. To fully understand this term, we must first distinguish it from related concepts such as distance and total displacement. While distance refers to the total path traveled regardless of direction, actual displacement focuses on the shortest straight line from the initial to the final position, taking into account the direction of movement. This distinction is particularly important when analyzing motion in a two-dimensional space.In physics, for example, when an object moves from point A to point B, the actual displacement is defined as the vector that connects these two points. This vector not only has a magnitude, which is the straight-line distance between the two points, but also a direction, indicating where point B lies in relation to point A. Understanding actual displacement enables scientists and engineers to calculate forces, velocities, and accelerations accurately, as it provides a clear representation of how far and in what direction an object has moved.In engineering applications, knowing the actual displacement of components is vital for ensuring that machines operate efficiently. For instance, in robotics, the actual displacement of a robotic arm must be precisely calculated to perform tasks accurately. If the arm moves to a position that does not correspond to the actual displacement needed, it could lead to errors, malfunctions, or even accidents. Therefore, engineers must take great care to measure and control actual displacement in their designs.Beyond the realms of science and engineering, the term actual displacement can also be applied in psychology, particularly in understanding human behavior. For instance, when individuals experience changes in their lives—such as moving to a new city or changing jobs—the actual displacement they feel can significantly impact their emotional well-being. This psychological aspect of actual displacement reflects how physical changes in one's environment can lead to feelings of loss, anxiety, or excitement, depending on the context of the change.Moreover, in social contexts, actual displacement can refer to the relocation of communities due to natural disasters, war, or economic factors. The actual displacement of people from their homes can have profound implications for their identities, cultures, and social structures. Understanding this form of actual displacement is essential for policymakers and social workers who aim to support displaced individuals and communities.In conclusion, the term actual displacement encompasses a wide range of meanings across different disciplines. Whether in physics, engineering, psychology, or social sciences, recognizing the significance of actual displacement allows us to better comprehend the complexities of movement, both physical and emotional. As we navigate our increasingly dynamic world, grasping the concept of actual displacement will undoubtedly enhance our understanding of the interactions between people, objects, and environments, ultimately leading to more informed decisions and solutions in various fields.

“实际位移”这一概念在物理学、工程学甚至心理学等多个领域都至关重要。要全面理解这个术语，我们必须首先将其与距离和总位移等相关概念区分开来。虽然距离指的是不考虑方向的总行程，但“实际位移”则专注于从初始位置到最终位置的最短直线，考虑了运动的方向。这一区别在分析二维空间中的运动时尤为重要。例如，在物理学中，当一个物体从A点移动到B点时，“实际位移”被定义为连接这两点的向量。这个向量不仅具有大小，即两点之间的直线距离，还有方向，指示B点相对于A点的位置。理解“实际位移”使科学家和工程师能够准确计算力、速度和加速度，因为它提供了物体移动的距离和方向的清晰表示。在工程应用中，了解组件的“实际位移”对确保机器高效运行至关重要。例如，在机器人技术中，机器人手臂的“实际位移”必须精确计算，以便准确执行任务。如果手臂移动到与所需“实际位移”不对应的位置，可能会导致错误、故障甚至事故。因此，工程师在设计中必须非常小心地测量和控制“实际位移”。超越科学和工程领域，“实际位移”一词也可以应用于心理学，特别是在理解人类行为时。例如，当个体经历生活中的变化——如搬到新城市或换工作时，他们感受到的“实际位移”会显著影响他们的情感健康。这种“实际位移”的心理方面反映了环境中身体变化如何导致失落、焦虑或兴奋的感觉，具体取决于变化的背景。此外，在社会背景中，“实际位移”可以指由于自然灾害、战争或经济因素而导致的社区迁移。人们从家中“实际位移”的现象可能对他们的身份、文化和社会结构产生深远影响。理解这种形式的“实际位移”对政策制定者和社会工作者来说至关重要，他们旨在支持被迫迁移的个人和社区。总之，“实际位移”这一术语在不同学科中涵盖了广泛的含义。无论是在物理学、工程学、心理学还是社会科学中，认识到“实际位移”的重要性使我们能够更好地理解运动的复杂性，无论是物理的还是情感的。随着我们在日益动态的世界中航行，掌握“实际位移”的概念无疑将增强我们对人与物体、环境之间相互作用的理解，从而在各个领域做出更明智的决策和解决方案。