damped

简明释义

英[dæmpt]美[dæmpt]

v. （使）潮湿；控制（感情、事态）；把（火）调小；限止（钢琴或其他乐器琴弦的）音；减幅（damp 的过去式及过去分词）

英英释义

单词用法

同义词

反义词

例句

1.Her splendid optimism damped him; it had too little traffic with the reasoning powers.

她的过分乐观使他沮丧；因为那种乐观跟理解力太少联系。

2.The logarithmic spiral method is a good way of describing damped harmonic motion.

对数螺线方法是描述阻尼谐振动的一个好方法。

3.So I picked up my coat and ran out into the autumn rain. And who knew that it wasn't the rain that damped my cheeks.

于是，我拎起我的大衣，转身跑进秋雨中。鬼知道究竟是不是那冰冷的秋雨打湿了我的脸颊。

4.By changing positions of fuel injection and air supply, velocity oscillation may either be excited or damped.

通过调整燃料喷注位置和空气的供给速度，可激发或抑制振荡。

5.A series of failures damped his enthusiasm.

一系列的失败降低了他的热情。

6.Praed: (much damped) Lord bless me! That's a very practical way of looking at it.

普瑞德：(非常沮丧)上帝保佑！你看问题的方式也太讲究实际利益了吧！

7.If you walk in the rain for a while, your clothes will be damped.

如果你在雨中走，那么你的衣服将被雨淋湿。

8.This may be a well damped mode.

它有可能是一个充分减振模式？

9.The sound was damped by the thick curtains in the room.

声音被房间里厚厚的窗帘减弱了。

10.He damped his enthusiasm after hearing the negative feedback.

在听到负面反馈后，他的热情被抑制了。

11.The engineer damped the vibrations in the machinery to reduce noise.

工程师减弱了机器的振动以减少噪音。

12.The rain damped the excitement of the outdoor event.

雨水抑制了户外活动的兴奋感。

13.The scientist damped the oscillations in the experiment for better results.

科学家在实验中减弱了振荡以获得更好的结果。

作文

In the world of physics, the term damped refers to the reduction of oscillations or vibrations in a system. This concept is crucial in various fields, including engineering, mechanics, and even music. When we think about a swing, for example, it moves back and forth until it eventually comes to a stop. The force that causes this gradual cessation of movement is what we call damped motion. The energy dissipates due to friction and air resistance, leading to a decrease in amplitude over time. This principle can be observed in many everyday scenarios, such as a pendulum or a vibrating guitar string.In engineering, damped systems are designed intentionally to control vibrations. For instance, in the construction of buildings, engineers often incorporate dampers to absorb seismic energy during an earthquake. These devices help to stabilize structures, preventing them from swaying excessively and potentially collapsing. Without such damped systems, the impact of natural forces could be catastrophic.Moreover, in the realm of acoustics, damped sound waves are essential for creating desirable auditory experiences. Musicians often seek to control the resonance of their instruments. For instance, a piano has felt hammers that damp the strings when the keys are released, which affects the sustain and decay of the notes produced. This manipulation of sound is vital for achieving the intended musical expression.The concept of damped motion is also prevalent in the realm of technology. In modern electronics, damped signals are crucial for ensuring clarity and precision in communication. For example, when transmitting data over long distances, electronic signals can experience interference. Engineers use various methods to damp these unwanted fluctuations, allowing for clearer transmission and reception of information.Furthermore, the idea of damped can be metaphorically applied to human emotions and experiences. Just as physical systems can experience damped motion, our emotional states can also fluctuate and eventually stabilize. For instance, after experiencing a significant loss, an individual may feel intense grief initially, but over time, those feelings may become damped, leading to a more manageable emotional state. This process is natural and necessary for healing and moving forward.In conclusion, the term damped encompasses a wide range of applications across various fields, from physics to engineering and even emotional well-being. Understanding this concept allows us to appreciate the complexities of systems around us. Whether we are designing buildings to withstand earthquakes, tuning musical instruments, or navigating our own emotional landscapes, the principle of damped motion plays a vital role in achieving balance and stability. As we continue to explore and learn about the world, recognizing the importance of damped systems will enhance our understanding of both the physical and emotional realms of our lives.

在物理学中，术语damped指的是系统中振荡或振动的减少。这个概念在工程、力学甚至音乐等多个领域至关重要。当我们想到秋千时，例如，它会来回摆动，直到最终停下来。导致这种运动逐渐停止的力量就是我们所称之为damped运动。由于摩擦和空气阻力，能量逐渐消散，导致幅度随时间减小。这个原理可以在许多日常场景中观察到，例如摆锤或振动的吉他弦。在工程学中，damped系统是故意设计的，以控制振动。例如，在建筑物的建设中，工程师通常会加入阻尼器，以在地震期间吸收地震能量。这些装置有助于稳定结构，防止它们过度摇晃并可能倒塌。如果没有这样的damped系统，自然力量的影响可能是灾难性的。此外，在声学领域，damped声波对于创造理想的听觉体验至关重要。音乐家通常寻求控制乐器的共鸣。例如，钢琴有毛毡锤，当释放琴键时会damp弦，这会影响所产生音符的延续和衰减。这种对声音的操控对于实现预期的音乐表现至关重要。damped运动的概念在技术领域也很普遍。在现代电子产品中，damped信号对于确保通信的清晰性和精确性至关重要。例如，在长距离传输数据时，电子信号可能会受到干扰。工程师使用各种方法来damp这些不必要的波动，从而允许信息的更清晰的传输和接收。此外，damped的概念也可以隐喻性地应用于人类情感和经历。正如物理系统可以经历damped运动一样，我们的情感状态也可以波动并最终稳定。例如，在经历重大损失后，个人可能会感到强烈的悲伤，但随着时间的推移，这些感觉可能会变得damped，导致更可管理的情感状态。这个过程是自然且必要的，有助于愈合和向前发展。总之，术语damped涵盖了多个领域的广泛应用，从物理学到工程学，甚至到情感健康。理解这个概念使我们能够欣赏周围系统的复杂性。无论我们是在设计建筑以抵御地震、调音乐器，还是在处理自己的情感生活，damped运动的原理在实现平衡和稳定方面都发挥着至关重要的作用。随着我们继续探索和学习世界，认识到damped系统的重要性将增强我们对生活的物理和情感领域的理解。