absorption loss

简明释义

1. 吸收损耗; 2. 吸收损失; 3. 漏失; 4. 渗漏损失;

英英释义

例句

1.The absorption loss in this material is lower than expected, making it ideal for high-frequency applications.

该材料的吸收损失低于预期，使其非常适合高频应用。

2.The fiber optic cable experienced significant absorption loss due to impurities in the glass.

光纤电缆因玻璃中的杂质而经历了显著的吸收损失。

3.Engineers must calculate absorption loss when designing wireless communication systems.

工程师在设计无线通信系统时必须计算吸收损失。

4.In acoustic systems, absorption loss can greatly affect sound quality in a room.

在声学系统中，吸收损失会极大影响房间的音质。

5.To minimize absorption loss, we need to choose an appropriate coating for the lenses.

为了最小化吸收损失，我们需要为镜头选择合适的涂层。

作文

In the field of physics and engineering, particularly in telecommunications and optics, the concept of absorption loss is crucial for understanding how signals degrade as they travel through various mediums. Absorption loss refers to the loss of energy that occurs when a signal passes through a material, resulting in a reduction in signal strength. This phenomenon can significantly impact the performance of communication systems, especially over long distances or through complex environments.When we consider the transmission of light through optical fibers, for instance, absorption loss becomes a critical factor. Optical fibers are designed to carry light signals with minimal loss, but even the best fibers will experience some degree of absorption loss. This loss occurs due to the inherent properties of the glass or plastic used to fabricate the fiber, where certain wavelengths of light are absorbed by the material itself. As a result, the intensity of the light signal diminishes as it travels along the fiber, leading to weaker signals at the receiving end.In addition to optical fibers, absorption loss is also prevalent in wireless communication systems. When radio waves propagate through the atmosphere, they encounter various obstacles such as buildings, trees, and other environmental factors. These obstacles can absorb some of the energy from the radio waves, leading to absorption loss. This is particularly significant in urban areas, where the density of buildings can create a challenging environment for signal transmission.The implications of absorption loss are far-reaching. For telecommunications companies, understanding and mitigating absorption loss is essential for ensuring reliable service. Engineers must take into account the materials used in their infrastructure and the typical environments where signals will be transmitted. By optimizing the design of antennas, cables, and other components, they can reduce the impact of absorption loss and improve overall system performance.Moreover, advancements in technology have led to the development of new materials and techniques aimed at minimizing absorption loss. For example, researchers are exploring the use of metamaterials—engineered materials designed to manipulate electromagnetic waves in novel ways. These materials have the potential to reduce absorption loss in various applications, from telecommunications to medical imaging.In conclusion, absorption loss is a fundamental concept that affects the efficiency of signal transmission in both optical and wireless communication systems. By understanding the mechanisms behind absorption loss, engineers and scientists can devise strategies to mitigate its effects, leading to enhanced performance and reliability in modern communication technologies. As our reliance on these systems continues to grow, addressing absorption loss will remain a key focus in the ongoing quest for improved connectivity and information transfer.

在物理和工程领域，尤其是在电信和光学中，吸收损耗的概念对于理解信号在各种介质中传播时如何衰减至关重要。吸收损耗指的是信号通过材料时能量的损失，导致信号强度的降低。这种现象可能显著影响通信系统的性能，特别是在长距离或复杂环境中。以光纤传输光信号为例，吸收损耗成为一个关键因素。光纤旨在以最小的损失传输光信号，但即便是最佳光纤也会经历一定程度的吸收损耗。这种损失是由于制造光纤所用的玻璃或塑料的固有特性，某些波长的光被材料本身吸收。因此，光信号沿着光纤传播时强度会减弱，导致接收端的信号变弱。除了光纤，吸收损耗在无线通信系统中也很常见。当无线电波在大气中传播时，它们会遇到建筑物、树木和其他环境因素等各种障碍物。这些障碍物可以吸收无线电波的一部分能量，从而导致吸收损耗。这在城市地区尤其显著，因为建筑物的密度会为信号传播创造一个具有挑战性的环境。吸收损耗的影响是深远的。对于电信公司而言，理解和缓解吸收损耗对于确保可靠的服务至关重要。工程师必须考虑其基础设施中使用的材料以及信号传输的典型环境。通过优化天线、电缆和其他组件的设计，他们可以减少吸收损耗的影响，提高整体系统性能。此外，技术的进步导致了新材料和技术的发展，旨在最小化吸收损耗。例如，研究人员正在探索超材料的使用——一种旨在以新颖方式操纵电磁波的工程材料。这些材料有潜力减少各种应用中的吸收损耗，从电信到医学成像。总之，吸收损耗是一个基本概念，影响光学和无线通信系统中信号传输的效率。通过理解吸收损耗背后的机制，工程师和科学家可以制定策略来减轻其影响，从而提高现代通信技术的性能和可靠性。随着我们对这些系统的依赖不断增长，解决吸收损耗将继续成为改善连接性和信息传输的关键焦点。