actual displacement

简明释义

实际排水量;汽缸工作容积

英英释义

例句

1.The engineer calculated the actual displacement of the bridge under load to ensure safety.

工程师计算了桥梁在荷载下的实际位移以确保安全。

2.The surveyor recorded the actual displacement of the land due to the earthquake.

测量员记录了由于地震造成的土地的实际位移。

3.To understand the motion, we need to analyze the actual displacement of the object over time.

为了理解运动，我们需要分析物体随时间变化的实际位移。

4.In physics, actual displacement refers to the shortest distance from the initial to the final position.

在物理学中，实际位移指的是从初始位置到最终位置的最短距离。

5.The actual displacement of the piston in the engine affects its performance.

发动机中活塞的实际位移影响其性能。

作文

Understanding the concept of actual displacement is crucial in various fields, including physics, engineering, and even psychology. The term actual displacement refers to the shortest distance from the initial to the final position of an object, along with the direction of that distance. It is a vector quantity, meaning it has both magnitude and direction, distinguishing it from distance, which only considers magnitude. This distinction is vital when analyzing movement and changes in position.In physics, for instance, when studying motion, we often calculate the actual displacement to understand how far an object has moved from its starting point. For example, if a car travels 100 meters east and then turns around and goes back 40 meters west, the total distance traveled is 140 meters. However, the actual displacement is only 60 meters east because we consider only the straight-line distance from the start to the end point, ignoring the path taken.In engineering, understanding actual displacement is essential for designing structures that can withstand forces. Engineers must calculate how much a structure will move under load, which involves understanding the actual displacement of materials used in construction. This knowledge helps ensure that buildings and bridges can safely support weight without collapsing.Moreover, in psychology, actual displacement can be understood metaphorically. It refers to the emotional or psychological distance one feels from a situation or experience. For instance, when someone experiences trauma, they may feel a sense of actual displacement from their previous self, as if they have moved away from who they were before the event. Understanding this concept can help therapists guide individuals through their healing process, allowing them to reconnect with their emotions and experiences.The importance of actual displacement extends beyond theoretical applications; it has practical implications in everyday life. For instance, when moving to a new city, one might feel a sense of actual displacement as they adjust to their new environment. This feeling can be both exciting and disorienting, highlighting the emotional aspect of physical movement. Recognizing this can help individuals navigate their feelings more effectively during transitions.In conclusion, the term actual displacement encompasses a variety of meanings across different disciplines. Whether in the context of physics, engineering, or psychology, it serves as a reminder of the significance of understanding both distance and direction in any form of movement. By grasping the nuances of actual displacement, we can better analyze physical phenomena, design safer structures, and even address emotional challenges in our lives. Ultimately, this understanding enriches our comprehension of the world around us and our place within it.

理解“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中都至关重要。术语“实际位移”指的是物体从初始位置到最终位置的最短距离，以及该距离的方向。它是一个矢量量，意味着它既有大小又有方向，这使其与仅考虑大小的距离区分开来。在分析运动和位置变化时，这一区别至关重要。例如，在物理学中，当研究运动时，我们通常计算“实际位移”以了解物体从起点移动了多远。例如，如果一辆车向东行驶100米，然后掉头向西行驶40米，则总行驶距离为140米。然而，“实际位移”仅为60米，因为我们只考虑从起点到终点的直线距离，而忽略了所经过的路径。在工程学中，理解“实际位移”对于设计能够承受力量的结构至关重要。工程师必须计算在负载下结构会移动多少，这涉及到对建筑材料的“实际位移”的理解。这一知识有助于确保建筑物和桥梁能够安全地承受重量而不倒塌。此外，在心理学中，“实际位移”可以比喻性地理解。它指的是一个人感受到的与某种情况或经历的情感或心理距离。例如，当某人经历创伤时，他们可能会感到与以前的自我有一种“实际位移”，仿佛他们已经远离了事件发生之前的自己。理解这一概念可以帮助治疗师引导个体走过愈合过程，使他们能够重新连接自己的情感和经历。“实际位移”的重要性不仅限于理论应用；它在日常生活中也具有实际意义。例如，在搬到新城市时，人们可能会感到一种“实际位移”，因为他们需要适应新的环境。这种感觉既令人兴奋又令人迷失，突显了身体移动的情感方面。认识到这一点可以帮助个体在过渡期间更有效地应对他们的感受。总之，术语“实际位移”在不同学科中包含多重含义。无论是在物理学、工程学还是心理学的背景下，它都提醒我们理解任何形式的运动中的距离和方向的重要性。通过掌握“实际位移”的细微差别，我们可以更好地分析物理现象，设计更安全的结构，甚至解决生活中的情感挑战。最终，这种理解丰富了我们对周围世界及我们在其中位置的认识。