damping force

简明释义

减振力

英英释义

例句

1.In a car suspension system, the damping force 阻尼力 helps absorb shocks from the road.

在汽车悬挂系统中，damping force 阻尼力 有助于吸收来自路面的冲击。

2.The damping force 阻尼力 in this mechanical oscillator ensures it returns to equilibrium quickly.

这个机械振荡器中的damping force 阻尼力 确保其快速返回平衡状态。

3.The engineer calculated the damping force 阻尼力 required to stabilize the bridge during high winds.

工程师计算了在强风中稳定桥梁所需的damping force 阻尼力。

4.The damping force 阻尼力 in the system reduces oscillations and stabilizes the output.

系统中的damping force 阻尼力 减少了振荡并稳定了输出。

5.Adjusting the damping force 阻尼力 can significantly improve the performance of the vibration isolator.

调整damping force 阻尼力 可以显著提高隔振器的性能。

作文

In the realm of physics and engineering, the concept of damping force plays a crucial role in understanding how systems respond to external disturbances. The damping force refers to a force that opposes the motion of an object, effectively reducing its energy and oscillations over time. This phenomenon is commonly observed in various mechanical systems, such as springs, pendulums, and even in vehicles. Understanding the damping force is essential for designing stable structures and ensuring safety in engineering applications.When an object is set into motion, it often experiences oscillations due to its inherent properties, such as elasticity or inertia. However, without any form of resistance, these oscillations could continue indefinitely. This is where the damping force comes into play. By opposing the motion, the damping force acts to dissipate energy, converting it into other forms, such as heat. This process is vital in preventing excessive vibrations that could lead to structural failure or discomfort in mechanical systems.One common example of damping force can be seen in car suspension systems. When a vehicle travels over bumps or uneven surfaces, the wheels experience rapid vertical motion. The damping force generated by shock absorbers helps to control this motion, ensuring that the ride remains smooth and stable. Without adequate damping force, passengers would experience significant jolts, leading to discomfort and potential loss of control over the vehicle.In addition to automotive applications, damping force is also critical in civil engineering. Structures such as bridges and buildings are designed to withstand external forces, including wind and seismic activity. Engineers incorporate materials and designs that provide damping force to minimize oscillations during these events. For instance, tuned mass dampers are often used in skyscrapers to counteract sway caused by strong winds, thereby enhancing the safety and comfort of occupants.Moreover, the study of damping force extends to various scientific fields, including acoustics and electronics. In acoustics, damping force helps to control sound waves in musical instruments, affecting their tone and sustain. In electronics, damping force is relevant in circuits where resistive elements help manage signal oscillations, ensuring stability and performance.In conclusion, the damping force is a fundamental concept that influences a wide range of systems in our daily lives. From the design of vehicles to the construction of resilient buildings, understanding and utilizing damping force is essential for creating safe and efficient solutions. As technology advances, the applications of damping force will continue to evolve, highlighting the importance of this phenomenon in both theoretical and practical contexts.

在物理和工程领域，damping force（阻尼力）的概念在理解系统如何响应外部干扰方面发挥着至关重要的作用。damping force指的是一种反对物体运动的力，有效地减少其能量和随时间变化的振荡。这种现象通常在各种机械系统中观察到，例如弹簧、摆以及甚至车辆。理解damping force对于设计稳定的结构和确保工程应用的安全性至关重要。当一个物体被设置为运动时，它通常会由于其固有特性（如弹性或惯性）而经历振荡。然而，如果没有任何形式的阻力，这些振荡可能会无限期地继续。这就是damping force发挥作用的地方。通过反对运动，damping force作用于耗散能量，将其转化为其他形式，例如热量。这个过程对于防止过度振动至关重要，因为过度振动可能导致结构失效或机械系统的不适。一个常见的damping force示例可以在汽车悬挂系统中看到。当车辆在颠簸或不平坦的表面上行驶时，车轮会经历快速的垂直运动。由减震器产生的damping force帮助控制这种运动，确保乘坐的平稳和稳定。如果没有足够的damping force，乘客将会经历显著的颠簸，从而导致不适和潜在的失控。除了汽车应用之外，damping force在土木工程中也至关重要。桥梁和建筑等结构被设计为能够承受外部力量，包括风和地震活动。工程师采用提供damping force的材料和设计，以最小化在这些事件期间的振荡。例如，调谐质量阻尼器通常用于摩天大楼，以抵消强风引起的摇晃，从而增强居住者的安全性和舒适度。此外，damping force的研究还扩展到包括声学和电子学等多个科学领域。在声学中，damping force有助于控制乐器中的声波，影响其音调和延续性。在电子学中，damping force与电路相关，其中阻性元件帮助管理信号振荡，确保稳定性和性能。总之，damping force是一个基本概念，影响着我们日常生活中各种系统。从车辆设计到坚固建筑的构造，理解和利用damping force对于创造安全和高效的解决方案至关重要。随着技术的进步，damping force的应用将继续演变，突显出这一现象在理论和实践中的重要性。