atmospheric window

简明释义

大气窗

英英释义

例句

1.Certain wavelengths can penetrate the Earth's atmosphere through the atmospheric window 大气窗口, allowing us to observe celestial bodies.

某些波长可以通过地球大气中的大气窗口 大气窗口穿透，从而使我们能够观察天体。

2.The satellite was designed to operate primarily in the atmospheric window 大气窗口 for infrared observations.

这颗卫星的设计主要是为了在红外观测的大气窗口 大气窗口中运行。

3.The atmospheric window 大气窗口 is critical for understanding climate change through satellite imagery.

通过卫星图像理解气候变化的过程中，大气窗口 大气窗口至关重要。

4.During the experiment, we measured the radiation levels in the atmospheric window 大气窗口 to assess environmental changes.

在实验期间，我们测量了大气窗口 大气窗口中的辐射水平，以评估环境变化。

5.Astronomers rely on the atmospheric window 大气窗口 to gather data from space without interference from the atmosphere.

天文学家依赖于大气窗口 大气窗口来收集来自太空的数据，而不受大气干扰。

作文

The term atmospheric window refers to specific ranges of wavelengths in the electromagnetic spectrum where the Earth's atmosphere is relatively transparent to radiation. This concept is crucial for various fields, including astronomy, meteorology, and environmental science. Understanding the atmospheric window allows scientists to analyze and interpret data from space more effectively, as it determines which wavelengths can penetrate the atmosphere without significant absorption or scattering. In astronomy, the atmospheric window plays a vital role in observing celestial bodies. For instance, certain wavelengths of infrared light can only be detected from space because the atmosphere absorbs much of this radiation. Telescopes placed in orbit, such as the Hubble Space Telescope, take advantage of the atmospheric window to capture images of distant stars and galaxies that would otherwise be obscured by the Earth’s atmosphere. This capability has led to groundbreaking discoveries about the universe, including the identification of exoplanets and the study of cosmic phenomena like black holes and supernovae.Meteorologists also rely on the concept of the atmospheric window when interpreting satellite imagery and weather patterns. Different wavelengths provide unique information about cloud cover, temperature, and moisture content in the atmosphere. By utilizing the atmospheric window, meteorologists can improve weather predictions and better understand climate change. For example, the ability to observe thermal infrared radiation helps scientists monitor heat distribution across the planet, which is essential for understanding global warming and its effects on weather systems.Moreover, the atmospheric window has implications for environmental science. Researchers studying greenhouse gases must consider how these gases interact with radiation within the atmospheric window. Certain gases, such as carbon dioxide and methane, absorb specific wavelengths of infrared radiation, which contributes to the greenhouse effect. By understanding the atmospheric window, scientists can assess the impact of human activities on climate change and develop strategies to mitigate its effects.In addition to these scientific applications, the atmospheric window also influences everyday technology. For instance, the design of communication satellites takes into account the atmospheric window to ensure optimal signal transmission. Engineers must select frequencies that can pass through the atmosphere with minimal interference to facilitate clear communication. This aspect highlights the importance of the atmospheric window beyond just theoretical knowledge; it directly affects the functionality of modern technology.In conclusion, the atmospheric window is a fundamental concept that impacts various scientific disciplines and practical applications. Its significance in astronomy, meteorology, environmental science, and technology underscores the interconnectedness of these fields. As we continue to explore the universe and address pressing global issues, a comprehensive understanding of the atmospheric window will remain essential for advancing knowledge and developing innovative solutions.

“大气窗口”这一术语指的是电磁波谱中某些波长的范围，在这些波长下，地球的大气对辐射相对透明。这个概念对于天文学、气象学和环境科学等多个领域至关重要。理解“大气窗口”使科学家能够更有效地分析和解释来自太空的数据，因为它决定了哪些波长可以穿透大气而不被显著吸收或散射。在天文学中，“大气窗口”在观察天体方面发挥着重要作用。例如，某些红外光的波长只能从太空中探测到，因为大气吸收了大部分这种辐射。像哈勃太空望远镜这样的轨道望远镜利用“大气窗口”捕捉到的遥远星星和星系的图像，否则这些图像会被地球的大气所遮蔽。这一能力导致了关于宇宙的突破性发现，包括系外行星的识别以及黑洞和超新星等宇宙现象的研究。气象学家在解读卫星图像和天气模式时也依赖于“大气窗口”的概念。不同的波长提供关于云层覆盖、温度和大气湿度的独特信息。通过利用“大气窗口”，气象学家能够改善天气预测，更好地理解气候变化。例如，观察热红外辐射的能力帮助科学家监测地球上的热分布，这对于理解全球变暖及其对天气系统的影响至关重要。此外，“大气窗口”对环境科学也有影响。研究温室气体的研究人员必须考虑这些气体如何与“大气窗口”中的辐射相互作用。某些气体，例如二氧化碳和甲烷，会吸收特定波长的红外辐射，从而促进温室效应。通过理解“大气窗口”，科学家们可以评估人类活动对气候变化的影响，并制定减缓其影响的策略。除了这些科学应用外，“大气窗口”还影响日常技术。例如，通信卫星的设计考虑了“大气窗口”，以确保最佳信号传输。工程师必须选择能以最小干扰穿过大气的频率，以便实现清晰的通信。这一方面强调了“大气窗口”不仅仅是理论知识的重要性；它直接影响现代技术的功能。总之，“大气窗口”是一个基本概念，影响多个科学学科和实际应用。它在天文学、气象学、环境科学和技术中的重要性突显了这些领域之间的相互联系。随着我们继续探索宇宙并解决紧迫的全球问题，对“大气窗口”的全面理解将仍然是推动知识进步和开发创新解决方案的关键。