damping

简明释义

英[ˈdæmpɪŋ]美[ˈdæmpɪŋ]

n. （物）衰减，减幅，阻尼；潮湿

v. 使潮湿；抑制；阻止（钢琴等）的音；（物）减幅，阻尼（damp 的现在分词）

英英释义

单词用法

同义词

反义词

例句

1.Next, the engineers revised the damping settings for the massive fork tubes for even better performance.

其次，工程师修订了向更大规模的叉管性能的阻尼设置。

2.For this theory, it is better than the traditional fixed damping conjugate gradient method.

从理论上讲，它要优于传统的固定阻尼共轭梯度法。

3.Damping Adjust - External beginning stroke rebound, ending stroke rebound, high speed compression, low speed compression.

阻尼调整-中风外部开始反弹，反弹结束行程，高速压缩，低速压缩。

4.The singularity arises only formally, because we neglected the effect of damping.

这个奇异点的产生仅仅是形式上的，因为我们忽略了阻尼的作用。

5.By comparing, both advantages and disadvantages of the two damping methods are obtained.

通过对两种方法的对比，总结出了它们各自的优缺点。

6.Equipped with damping device, reduces the welding spatter, and ensures welder's safety.

加装了阻尼装置，减少了焊接飞溅，保证了焊工的安全操作。

7.The structure of the damper is determined, and a damping torque model is established.

确定了该阻尼器的结构，建立了阻尼器的阻尼力矩模型。

8.A wave of foreclosures is damping consumer spending and spreading anger.

一股丧失抵押品赎回权的浪潮正在使消费者减少消费并扩散愤怒情绪。

9.The engineers discussed the effects of damping on the vibrations of the bridge.

工程师们讨论了阻尼对桥梁振动的影响。

10.In audio systems, damping helps to control unwanted resonance.

在音频系统中，阻尼有助于控制不必要的共振。

11.The damping in the car's suspension improves ride quality.

汽车悬挂系统中的阻尼提高了乘坐舒适性。

12.To reduce oscillations, we need to increase the damping factor.

为了减少振荡，我们需要增加阻尼系数。

13.The scientist measured the damping effect on the pendulum's swing.

科学家测量了摆动的阻尼效应。

作文

In the realm of physics and engineering, the concept of damping plays a crucial role in understanding how systems respond to external forces. Damping refers to the process by which energy is dissipated in a vibrating system, reducing the amplitude of oscillations over time. This phenomenon can be observed in various applications, ranging from mechanical systems like bridges and buildings to electronic circuits and even musical instruments. To illustrate the significance of damping, consider a simple pendulum. When you pull a pendulum to one side and release it, it swings back and forth. However, if we introduce damping into the system, such as air resistance or friction at the pivot point, the pendulum will gradually lose energy and its swings will become less pronounced until it eventually comes to a stop. This reduction in motion due to damping is essential for stability in many structures. Without adequate damping, buildings would sway excessively during an earthquake, leading to catastrophic failures. In engineering, damping can be achieved through various means. One common method is the use of dampers, which are devices designed to absorb and dissipate energy. For example, in tall buildings, tuned mass dampers are often installed to counteract the effects of wind and seismic activity. These devices consist of large weights that move in opposition to the building's motion, effectively reducing the amplitude of vibrations. The principle behind this is that the energy from the building's oscillation is transferred to the damper, where it is converted into heat, thereby providing damping. Moreover, damping has significant implications in the field of acoustics. In musical instruments, damping affects the quality and duration of sound. For instance, when a guitarist presses down on the strings while strumming, they are effectively damping certain frequencies, shaping the tone of the music produced. Similarly, in pianos, the use of felt hammers provides damping that influences the sustain and decay of notes played. In the context of electronics, damping is vital for circuit stability. In oscillating circuits, excessive damping can lead to a lack of oscillation, while too little damping can cause oscillations to grow uncontrollably. Engineers must carefully design circuits to achieve the right level of damping to ensure optimal performance. In conclusion, damping is a fundamental concept that permeates various fields of study. Its ability to reduce oscillations and stabilize systems makes it an essential factor in engineering, acoustics, and electronics. Whether in the construction of skyscrapers, the design of musical instruments, or the development of electronic circuits, understanding damping is key to creating efficient and functional systems. As technology continues to advance, the role of damping will undoubtedly remain critical in ensuring safety, performance, and quality in numerous applications.

在物理和工程领域，damping的概念在理解系统如何响应外部力量方面起着至关重要的作用。Damping是指在振动系统中能量被耗散的过程，从而随着时间的推移减少振荡的幅度。这种现象可以在各种应用中观察到，从机械系统如桥梁和建筑物到电子电路甚至音乐乐器。 为了说明damping的重要性，考虑一个简单的摆。当你将摆拉到一侧并释放时，它会来回摆动。然而，如果我们在系统中引入damping，例如空气阻力或支点处的摩擦，摆将逐渐失去能量，其摆动将变得不那么明显，直到最终停止。由于damping造成的运动减少对于许多结构的稳定性至关重要。如果没有足够的damping，建筑物在地震期间会过度摇摆，导致灾难性的失败。 在工程中，damping可以通过各种方式实现。一种常见的方法是使用阻尼器，这些装置旨在吸收和耗散能量。例如，在高层建筑中，通常会安装调谐质量阻尼器，以抵消风和地震活动的影响。这些装置由大型重物组成，反向移动以抵消建筑物的运动，从而有效减少振动的幅度。其背后的原理是，建筑物振动所产生的能量被转移到阻尼器中，在那里被转化为热量，从而提供damping。 此外，damping在声学领域具有重要意义。在乐器中，damping影响声音的质量和持续时间。例如，当吉他手按下弦并拨动时，他们实际上是在damping某些频率，从而塑造音乐的音色。同样，在钢琴中，使用毛毡锤子提供的damping影响演奏的音符的延续和衰减。 在电子学的背景下，damping对电路的稳定性至关重要。在振荡电路中，过度的damping可能导致缺乏振荡，而太少的damping则可能导致振荡失控。工程师必须仔细设计电路，以实现适当水平的damping，以确保最佳性能。 总之，damping是一个根本性的概念，渗透于各个研究领域。它减少振荡和稳定系统的能力使其成为工程、声学和电子学中的一个重要因素。无论是在摩天大楼的建造、乐器的设计还是电子电路的开发中，理解damping对于创建高效和功能性系统至关重要。随着技术的不断进步，damping的作用无疑将在确保安全、性能和质量的众多应用中保持关键。