propagation length

简明释义

传播距离

英英释义

例句

1.The propagation length of the signal determines how far it can travel without significant loss.

信号的传播长度决定了它在没有显著损失的情况下可以传播多远。

2.In optical fibers, the propagation length is crucial for maintaining signal integrity.

在光纤中，传播长度对于保持信号完整性至关重要。

3.Engineers must calculate the propagation length when designing wireless communication systems.

工程师在设计无线通信系统时必须计算传播长度。

4.The propagation length of sound waves in water is different from that in air.

水中声波的传播长度与空气中的不同。

5.A longer propagation length often leads to better performance in high-frequency applications.

更长的传播长度通常会在高频应用中带来更好的性能。

作文

In the field of physics and engineering, the concept of propagation length is crucial for understanding how waves travel through different mediums. The term refers to the distance that a wave can travel before its amplitude decreases significantly due to absorption or scattering. This phenomenon is particularly important in various applications such as telecommunications, optics, and acoustics. For instance, in optical fibers, the propagation length determines how far light can travel without losing its intensity, which is essential for effective data transmission.Understanding the factors affecting propagation length can help engineers design better systems. Several elements influence this length, including the material properties of the medium, the frequency of the wave, and environmental conditions. For example, in fiber optics, the type of glass used can greatly affect the propagation length. High-quality materials with low attenuation rates allow for longer distances of signal transmission, which is vital for maintaining the integrity of data.Moreover, the propagation length is not just limited to light waves; it applies to sound waves as well. In acoustics, the propagation length can determine how far sound can travel in a given environment, which has implications for architecture and urban planning. Understanding how sound waves interact with different surfaces can lead to designs that either enhance or minimize sound propagation, depending on the desired outcome.Another interesting aspect of propagation length is its role in medical imaging technologies, such as ultrasound. Here, the propagation length of sound waves is critical for producing clear images of internal body structures. By optimizing the propagation length, medical professionals can achieve better diagnostic results, illustrating the importance of this concept across various fields.Furthermore, researchers are continuously exploring ways to enhance propagation length in different applications. Innovations in materials science, for instance, have led to the development of new composites that exhibit superior wave propagation characteristics. These advancements not only improve existing technologies but also pave the way for new applications that were previously thought impossible.In conclusion, the concept of propagation length is fundamental to many scientific and engineering disciplines. Its implications stretch from telecommunications to medicine, highlighting the interconnectedness of various fields of study. By understanding and manipulating propagation length, we can create more efficient systems that enhance our ability to communicate, diagnose, and innovate. As technology continues to evolve, so too will our understanding of this essential concept, ensuring its relevance in future advancements.

在物理和工程领域，传播长度的概念对于理解波在不同介质中的传播至关重要。这个术语指的是波在因吸收或散射而导致振幅显著减小之前能够传播的距离。这种现象在电信、光学和声学等各种应用中尤为重要。例如，在光纤中，传播长度决定了光在不失去强度的情况下能够传播多远，这对于有效的数据传输至关重要。了解影响传播长度的因素可以帮助工程师设计更好的系统。多个因素会影响这个长度，包括介质的材料特性、波的频率和环境条件。例如，在光纤中，所使用的玻璃类型可以大大影响传播长度。高质量、低衰减率的材料允许信号传输的距离更长，这对于保持数据的完整性至关重要。此外，传播长度不仅限于光波；它也适用于声波。在声学中，传播长度可以决定声音在给定环境中能够传播多远，这对建筑和城市规划有重要影响。理解声波与不同表面的相互作用可以导致增强或最小化声传播的设计，具体取决于所需的结果。传播长度的另一个有趣方面是它在医学成像技术（如超声）中的作用。在这里，声波的传播长度对生成清晰的内部结构图像至关重要。通过优化传播长度，医疗专业人员可以获得更好的诊断结果，说明这一概念在各个领域的重要性。此外，研究人员不断探索在不同应用中增强传播长度的方法。例如，材料科学的创新导致开发出具有优越波传播特性的复合材料。这些进步不仅改善了现有技术，还为以前被认为不可能的新应用铺平了道路。总之，传播长度的概念是许多科学和工程学科的基础。它的影响从电信到医学，突显了各种研究领域之间的相互联系。通过理解和操控传播长度，我们可以创造出更高效的系统，增强我们的沟通、诊断和创新能力。随着技术的不断发展，我们对这一基本概念的理解也将不断深化，确保其在未来进步中的相关性。