wave decay

简明释义

波浪衰减

英英释义

例句

1.The study of wave decay is crucial for predicting the impact of tsunamis on coastal communities.

研究波衰减对于预测海啸对沿海社区的影响至关重要。

2.In oceanography, researchers study how the energy of waves decreases over distance, a phenomenon known as wave decay.

在海洋学中，研究人员研究波浪能量如何随着距离的增加而减少，这种现象称为波衰减。

3.Engineers must account for wave decay when designing structures to withstand coastal erosion.

工程师在设计抵御海岸侵蚀的结构时必须考虑波衰减。

4.The wave decay of sound in a concert hall can significantly affect the acoustics of the performance.

音乐厅中声音的波衰减会显著影响演出的音响效果。

5.In telecommunications, wave decay affects signal strength as it travels through different mediums.

在电信中，波衰减影响信号在不同介质中传播时的强度。

作文

In the study of physics and engineering, the concept of wave decay is crucial for understanding how waves behave in various mediums. wave decay refers to the gradual reduction in amplitude of a wave as it propagates through space or over time. This phenomenon can be observed in numerous contexts, from sound waves diminishing in volume as they travel away from their source to electromagnetic waves losing energy as they pass through different materials. Understanding wave decay is essential for engineers and scientists who work with wave-based technologies, such as telecommunications, acoustics, and even medical imaging.One common example of wave decay is seen in sound waves. When a person speaks, the sound waves produced by their voice travel through the air. As these waves move away from the source, they encounter obstacles and the air itself, which absorb some of the energy. Consequently, the amplitude of the sound waves decreases, leading to a quieter sound as one moves further away from the speaker. This principle explains why we often struggle to hear someone speaking from a distance; the wave decay diminishes the sound's intensity.In the field of telecommunications, wave decay plays a significant role in signal transmission. Radio waves, for instance, are used to transmit data over long distances. However, as these waves travel, they face various forms of interference and attenuation, causing the signal strength to weaken. Engineers must account for wave decay when designing communication systems, ensuring that signals maintain sufficient strength to reach their destinations without excessive loss of quality.Moreover, wave decay is not limited to sound and radio waves. It is also evident in the behavior of light waves. When light passes through a medium, such as glass or water, some of its energy is absorbed, resulting in a decrease in brightness. This effect is particularly important in optical applications, where understanding wave decay can lead to better designs for lenses and other optical devices.In medical imaging, particularly in techniques such as MRI (Magnetic Resonance Imaging), wave decay is a crucial factor. The images produced rely on the behavior of radio waves in the presence of magnetic fields. As these waves interact with the body, they undergo wave decay, influencing the quality and clarity of the resulting images. Radiologists must understand this process to accurately interpret the scans and diagnose conditions effectively.In conclusion, the concept of wave decay is fundamental across various scientific and engineering disciplines. Its implications are vast, affecting everything from our daily communication to advanced medical imaging techniques. By comprehending how wave decay operates, professionals can improve their designs, enhance signal quality, and ultimately contribute to advancements in technology and healthcare. As we continue to explore the intricacies of waves, the significance of wave decay will undoubtedly remain a focal point of research and application in the years to come.

在物理和工程的研究中，wave decay（波衰减）的概念对于理解波在各种介质中的行为至关重要。wave decay是指波在空间或时间传播时振幅逐渐降低的现象。这种现象可以在许多上下文中观察到，从声音波在远离源头时音量减弱，到电磁波在通过不同材料时失去能量。理解wave decay对于从事基于波的技术（如电信、声学甚至医学成像）的工程师和科学家来说是必不可少的。一个常见的wave decay示例是在声波中。当一个人说话时，他们声音产生的声波通过空气传播。当这些波远离源头时，它们会遇到障碍物和空气本身，这些都会吸收一些能量。因此，声波的振幅减少，导致声音在远离说话者时变得更安静。这个原理解释了为什么我们常常难以听到远处某人的讲话；wave decay使声音的强度减弱。在电信领域，wave decay在信号传输中发挥着重要作用。例如，无线电波用于长距离传输数据。然而，当这些波传播时，它们会面临各种形式的干扰和衰减，导致信号强度减弱。工程师必须在设计通信系统时考虑wave decay，确保信号保持足够的强度，以便在没有过度质量损失的情况下到达目的地。此外，wave decay不仅限于声波和无线电波。在光波的行为中也显而易见。当光通过介质（如玻璃或水）时，其部分能量被吸收，导致亮度下降。这种效应在光学应用中特别重要，理解wave decay可以导致更好的透镜和其他光学设备的设计。在医学成像中，特别是在MRI（磁共振成像）等技术中，wave decay是一个关键因素。生成的图像依赖于无线电波在磁场中的行为。当这些波与身体相互作用时，它们经历wave decay，影响最终图像的质量和清晰度。放射科医生必须理解这一过程，以准确解读扫描结果并有效诊断病症。总之，wave decay的概念在各个科学和工程学科中都是基础。其影响广泛，涉及从我们日常交流到先进的医学成像技术。通过理解wave decay如何运作，专业人士可以改善设计、提高信号质量，并最终为技术和医疗保健的进步做出贡献。随着我们继续探索波的复杂性，wave decay的重要性无疑将在未来几年内成为研究和应用的重点。