wavelengths

简明释义

英[ˈweɪv.lengθs]美[ˈweɪvˌlɛŋkθs]

n. [物]波长（wavelength 的复数）

英英释义

单词用法

同义词

反义词

例句

1.The circadian clock can distinguish between different colors, or wavelengths, of light.

生物钟可以区分不同的颜色的，或者说，不同波长的光线。

2.Sunlight consists of different wavelengths of radiation.

阳光由波长不同的射线组成。

3.I have to have a whole number of wavelengths to get around the circumference.

我必须有很多波长才能绕这个圆周。

4.The image was made from near-infrared, infrared and green wavelengths reflected by the ice.

该图像利用冰块近红外线，红外线，绿色波长反射成像。

5.You have negative wavelengths.

你得到了负的波长。

6."White light is made up of rays of different wavelengths," he explains.

“白光是由不同波长射线组成。”他解释说。

7.Very little light filters through the canopy of leaves and branches in a rain forest to reach ground level—or close to the ground—and at those levels the yellow-to-green wavelengths predominate.

在雨林中，很少有光透过树叶和树枝形成的树荫到达地面——或者接近地面——在这些高度上，黄色到绿色的波长占主导地位。

8.In physics, wavelengths are crucial for understanding wave behavior.

在物理学中，波长对于理解波动行为至关重要。

9.Different animals can perceive light at various wavelengths.

不同的动物可以感知不同的波长的光。

10.The scientist measured the wavelengths of the emitted light.

科学家测量了发射光的波长。

11.Radio stations operate on different wavelengths to avoid interference.

广播电台在不同的波长上运行以避免干扰。

12.The artist uses colors that represent different wavelengths of light.

艺术家使用代表不同光的波长的颜色。

作文

Understanding the concept of wavelengths is crucial in various fields, particularly in physics and communication technologies. In simple terms, a wavelength refers to the distance between two consecutive peaks or troughs of a wave. This concept is not only fundamental in understanding sound waves but also electromagnetic waves, including light. For instance, visible light is made up of different colors, each with its own specific wavelength. Red light has a longer wavelength compared to blue light, which means that it travels at different speeds and can be perceived differently by the human eye.In the realm of communication technologies, wavelengths play a pivotal role in how information is transmitted over various mediums. For example, in fiber optic communication, different wavelengths of light are used to transmit data at high speeds over long distances. This technology relies on the principle that light can carry vast amounts of information when modulated at different wavelengths. The ability to utilize multiple wavelengths simultaneously is what allows for the high bandwidth that modern internet services provide.Moreover, understanding wavelengths extends beyond just technology and physics. In the field of music, sound waves are also characterized by their wavelengths. Different musical notes correspond to specific wavelengths, and the pitch of a note is determined by its wavelength. A higher pitch corresponds to a shorter wavelength, while a lower pitch relates to a longer wavelength. This relationship between wavelengths and sound is essential for musicians and audio engineers as they create and manipulate sounds.In addition to these practical applications, wavelengths also have philosophical implications. The idea of wavelengths can be metaphorically applied to human relationships and communication. Just as waves can interfere with each other, leading to constructive or destructive interference, people can resonate with one another or clash based on their 'frequencies' or 'wavelengths'. This metaphor highlights the importance of understanding and aligning with others to foster better communication and relationships.To sum up, the term wavelengths encompasses a wide range of meanings and applications across various fields. From the scientific understanding of waves in physics to the practical applications in technology and the metaphorical implications in human interaction, wavelengths are a vital concept that enhances our understanding of the world around us. Whether we are discussing light, sound, or even interpersonal relationships, recognizing the significance of wavelengths can lead to deeper insights and more effective communication. As we continue to explore the complexities of waves and their interactions, the concept of wavelengths will undoubtedly remain a key element in both scientific inquiry and everyday life.

理解wavelengths这个概念在多个领域中至关重要，特别是在物理学和通信技术中。简单来说，wavelength指的是波的两个连续峰或谷之间的距离。这个概念不仅在理解声波方面是基础，在电磁波方面也同样如此，包括光。例如，可见光由不同颜色组成，每种颜色都有其特定的wavelength。红光的wavelength比蓝光长，这意味着它以不同的速度传播，并且人眼对其感知也不同。在通信技术领域，wavelengths在信息通过各种媒介传输时扮演着关键角色。例如，在光纤通信中，不同的wavelengths光被用来以高速度在长距离上传输数据。这项技术依赖于光在不同wavelengths下调制的原理。能够同时利用多个wavelengths就是现代互联网服务提供高带宽的原因。此外，理解wavelengths不仅限于技术和物理学。在音乐领域，声波也以其wavelengths为特征。不同的音乐音符对应特定的wavelengths，音符的音高由其wavelength决定。较高的音高对应较短的wavelength，而较低的音高则与较长的wavelength相关。这种wavelengths与声音之间的关系对音乐家和音频工程师在创作和处理声音时至关重要。除了这些实际应用，wavelengths还具有哲学意义。wavelengths的概念可以比喻性地应用于人际关系和沟通中。正如波可以相互干扰，导致建设性或破坏性的干扰，人们也可以根据他们的“频率”或“wavelengths”与彼此共鸣或冲突。这个比喻强调了理解和对齐他人的重要性，以促进更好的沟通和关系。总之，wavelengths这一术语涵盖了在各个领域中的广泛含义和应用。从物理学中对波的科学理解，到技术中的实际应用，再到人际互动中的比喻意义，wavelengths是一个重要的概念，增强了我们对周围世界的理解。无论我们是在讨论光、声还是人际关系，认识到wavelengths的重要性都能带来更深刻的见解和更有效的沟通。随着我们继续探索波的复杂性及其相互作用，wavelengths的概念无疑将仍然是科学探究和日常生活中的关键要素。