absorptive type filter

简明释义

吸收型过滤器;

英英释义

例句

1.The aquarium uses an absorptive type filter to maintain water clarity by removing impurities.

水族馆使用吸收型滤光器通过去除杂质来保持水的清澈。

2.When designing a sound system, engineers often incorporate an absorptive type filter to manage frequencies.

在设计音响系统时，工程师通常会加入吸收型滤光器来管理频率。

3.An absorptive type filter is essential in reducing noise in audio recordings.

在音频录音中，吸收型滤光器是减少噪音的关键。

4.The laboratory uses an absorptive type filter to eliminate unwanted wavelengths from the light source.

实验室使用吸收型滤光器来消除光源中的不需要波长。

5.In photography, an absorptive type filter can help reduce glare and improve image quality.

在摄影中，吸收型滤光器可以帮助减少眩光并提高图像质量。

作文

In the world of science and technology, various tools and methods are utilized to manipulate and control different types of waves, whether they be sound, light, or electromagnetic waves. One such tool that has gained significant attention in recent years is the absorptive type filter. This device plays a crucial role in filtering out unwanted frequencies while allowing desired signals to pass through. Understanding how an absorptive type filter functions can greatly enhance our comprehension of wave manipulation and its applications in various fields.An absorptive type filter operates on the principle of absorption, where specific wavelengths or frequencies of waves are absorbed by the material used in the filter. Unlike reflective filters that bounce back certain wavelengths, absorptive filters convert the energy of the unwanted waves into heat, effectively eliminating them from the transmitted signal. This property makes absorptive type filters highly effective in applications where clarity and precision are paramount, such as in audio equipment, telecommunications, and optical systems.For instance, in audio engineering, an absorptive type filter can be employed to reduce background noise, allowing for a clearer sound quality. By absorbing specific frequency ranges that are deemed undesirable, these filters ensure that the listener experiences only the intended audio. Similarly, in telecommunications, absorptive type filters are used to enhance signal quality, ensuring that communication is not hindered by interference from other frequencies.The design and material composition of an absorptive type filter are critical factors that determine its effectiveness. Common materials used for these filters include specialized plastics, glass, and various metals, each chosen for their unique absorption properties. For example, certain dyes can be added to glass to create colored filters that absorb specific wavelengths of light, making them ideal for photography and lighting applications.Moreover, the versatility of absorptive type filters extends beyond just audio and telecommunications. In the field of environmental science, these filters are used to monitor and control pollution levels by absorbing harmful wavelengths emitted by industrial processes. This application highlights the importance of absorptive type filters not only in enhancing technology but also in protecting our environment.In conclusion, the absorptive type filter represents a vital component in the realm of wave manipulation. Its ability to absorb and eliminate unwanted frequencies allows for greater clarity and efficiency in various applications, from audio engineering to environmental monitoring. As technology continues to advance, the significance of absorptive type filters will likely grow, paving the way for innovations that rely on precise wave control and management. Understanding the principles behind these filters is essential for anyone looking to delve deeper into the fascinating world of wave science and its practical applications.

在科学和技术的世界中，各种工具和方法被用来操纵和控制不同类型的波，无论是声波、光波还是电磁波。近年来，获得了显著关注的一种工具是吸收型滤波器。该设备在过滤掉不必要的频率的同时，允许所需信号通过，发挥着至关重要的作用。理解吸收型滤波器的工作原理，可以大大增强我们对波动操控及其在各个领域应用的理解。吸收型滤波器的工作原理基于吸收，特定波长或频率的波被滤波器中使用的材料吸收。与反射滤波器不同，后者会反弹某些波长，吸收滤波器则将不需要的波的能量转换为热量，有效地将其从传输信号中消除。这种特性使得吸收型滤波器在音频设备、电信和光学系统等要求清晰度和精确度的应用中非常有效。例如，在音频工程中，可以使用吸收型滤波器来减少背景噪音，从而实现更清晰的音质。通过吸收被认为不必要的特定频率范围，这些滤波器确保听众仅体验到意图中的音频。同样，在电信中，吸收型滤波器用于增强信号质量，确保通信不受其他频率干扰的影响。吸收型滤波器的设计和材料组成是决定其有效性的关键因素。常用的这些滤波器材料包括特殊塑料、玻璃和各种金属，每种材料都因其独特的吸收特性而被选择。例如，可以向玻璃中添加某些染料，以创建吸收特定光波长的彩色滤光片，使其成为摄影和照明应用的理想选择。此外，吸收型滤波器的多功能性不仅限于音频和电信。在环境科学领域，这些滤波器被用来监测和控制污染水平，通过吸收工业过程排放的有害波长。这一应用突显了吸收型滤波器在增强技术和保护环境方面的重要性。总之，吸收型滤波器代表了波动操控领域中的一个重要组成部分。它吸收和消除不必要频率的能力，允许在各种应用中实现更大的清晰度和效率，从音频工程到环境监测。随着技术的不断进步，吸收型滤波器的重要性可能会增加，为依赖精确波动控制和管理的创新铺平道路。理解这些滤波器背后的原理对于任何希望深入了解波动科学及其实际应用的人来说都是至关重要的。