airglow
简明释义
n. 大气光
英英释义
单词用法
空气辉光发射 | |
空气辉光观察 | |
增强的空气辉光 | |
可见的空气辉光 |
同义词
| 天空光 | 城市灯光造成的天空光会遮挡星星。 | ||
| 夜光 | Nightglow is often visible in rural areas with little light pollution. | 在光污染较少的乡村地区，夜光通常是可见的。 |
反义词
| 黑暗 | 黑暗笼罩了森林，夜幕降临。 | ||
| 夜幕降临 | As nightfall approached, the stars began to twinkle in the sky. | 随着夜幕的来临，星星开始在天空中闪烁。 |
例句
1.Note that HAARP can also induce airglow and generate high-altitude plasma - in effect an artificial aurora borealis.
注意，HAARP也可以诱导产生气辉和高海拔等离子-实际上是人造北极光。
2.Airglow measurement is an important method of studing the dynamic processesin the mesopause region.
气晖观测是研究中层顶区动力过程的重要方法。
3.In this case, the foreshortened meteor flash is right of frame center, below the curving limb of the Earth and a layer of greenish airglow.
在这种情况下，缩短的流星对框架的中心，在弯曲的肢体的地球和一层绿色的气辉。
4.The application of system transfer function in measuring night airglow, the temperature shift and the error estimation of the system are also briefly discussed.
另外对系统传输函数在实际气辉测量中的应用、系统的温度漂移以及误差估计也进行了简要讨论。
5.Through detecting the Doppler shifts of airglow (aurora) in upper atmosphere, the physical quantity such as velocity, temperature and pressure of upper atmosphere is derived.
通过探测高层大气中气辉（极光）辐射线的多普勒频移，可以反演出高层大气中的速度、温度和压强等物理量。
6.On the horizon, the bright blue glow-called airglow-shines just before sunrise over the Golden State.
在地平线上，太阳在这个黄金般的城市上升起，空气中还闪耀着明亮的蓝色气辉。
7.Through detecting the Doppler shifts of airglow (aurora) in upper atmosphere, the physical quantity such as velocity, temperature and pressure of upper atmosphere is derived.
通过探测高层大气中气辉（极光）辐射线的多普勒频移，可以反演出高层大气中的速度、温度和压强等物理量。
8.Astronomers often study airglow 空气辉光 to understand the composition of the upper atmosphere.
天文学家经常研究空气辉光 airglow以了解高层大气的成分。
9.The subtle hues of airglow 空气辉光 can create a mesmerizing backdrop for stargazing.
微妙的空气辉光 airglow色调可以为观星提供迷人的背景。
10.Photographers try to capture the beauty of airglow 空气辉光 during their nighttime shoots.
摄影师在夜间拍摄时试图捕捉空气辉光 airglow的美丽。
11.The phenomenon of airglow 空气辉光 can be observed in the night sky without any artificial light pollution.
在没有任何人工光污染的夜空中，可以观察到空气辉光 airglow现象。
12.During my camping trip, I was amazed by the soft glow of airglow 空气辉光 illuminating the horizon.
在我的露营旅行中，我被照亮地平线的柔和空气辉光 airglow所惊艳。
作文
The universe is full of wonders, and one of the most intriguing phenomena that can be observed in the night sky is the natural light known as airglow. This faint illumination occurs high in the Earth’s atmosphere, typically at altitudes of about 30 to 100 kilometers. The airglow phenomenon is a result of various chemical reactions involving atoms and molecules in the atmosphere, primarily oxygen and sodium. Understanding airglow not only enhances our appreciation for the beauty of the night sky but also provides insight into atmospheric chemistry and physics.When we think of light in the sky, we often picture stars or the moon, but airglow is different. It is a continuous glow that is present even when there are no celestial bodies visible. This glow can vary in color, appearing green, red, or even blue, depending on the specific elements involved in the reactions. For instance, the green light is primarily due to the presence of excited atomic oxygen, while the red light comes from the emission of hydroxyl (OH) molecules. Such variations make airglow a fascinating subject for both amateur astronomers and scientists alike.One of the best places to observe airglow is in remote areas away from city lights, where the darkness allows the faint glow to become more apparent. Many enthusiasts take trips to high-altitude locations or national parks specifically to witness this ethereal light show. It is often best seen during certain times of the year when atmospheric conditions are favorable, such as during periods of low solar activity.The study of airglow has significant implications for understanding our atmosphere. Scientists use specialized instruments to measure the intensity and characteristics of this light, which can provide valuable data about atmospheric composition and dynamics. For example, fluctuations in airglow intensity can indicate changes in temperature and density in the upper atmosphere, which are crucial for understanding weather patterns and climate change.Moreover, airglow has practical applications in the field of space weather. The interactions between solar winds and the Earth’s magnetic field can affect airglow levels, and monitoring these changes can help predict potential disruptions in communication systems and satellite operations. By studying this phenomenon, researchers can gain insights into the complex relationships between solar activity and terrestrial responses.In conclusion, airglow is not just a beautiful spectacle; it is a window into the workings of our atmosphere and its interaction with cosmic forces. As we continue to explore and understand this phenomenon, we deepen our connection to the universe and enhance our knowledge of the delicate balance that sustains life on Earth. Whether you are an avid stargazer or a curious scientist, the allure of airglow is sure to inspire wonder and curiosity about the world above us.
宇宙充满了奇观，而在夜空中可以观察到的最引人入胜的现象之一就是被称为airglow的自然光。这种微弱的光线发生在地球大气层的高处，通常在约30到100公里的高度。airglow现象是由于大气中原子和分子的各种化学反应所致，主要是氧和钠。理解airglow不仅增强了我们对夜空美丽的欣赏，也为大气化学和物理提供了见解。当我们想到天空中的光时，常常会想象星星或月亮，但airglow则不同。它是一种持续的光，即使在没有天体可见的情况下也存在。这种光的颜色可以变化，表现为绿色、红色甚至蓝色，具体取决于反应中涉及的元素。例如，绿色光主要是由于激发的原子氧的存在，而红色光则来自氢氧（OH）分子的发射。这种变化使得airglow成为业余天文学家和科学家们都感兴趣的主题。观察airglow的最佳地点之一是远离城市灯光的偏远地区，在那里黑暗使得微弱的光变得更加明显。许多爱好者专门前往高海拔地点或国家公园，以亲眼目睹这一空灵的光影表演。通常在一年中的某些时候，当大气条件有利时，例如在太阳活动低迷期间，airglow的效果最佳。对airglow的研究对理解我们的气候有重要意义。科学家使用专业仪器来测量这种光的强度和特征，这可以提供有关大气成分和动态的宝贵数据。例如，airglow强度的波动可以指示上层大气温度和密度的变化，这对于理解天气模式和气候变化至关重要。此外，airglow在空间天气领域具有实际应用。太阳风与地球磁场之间的相互作用可能会影响airglow水平，监测这些变化可以帮助预测通信系统和卫星操作的潜在干扰。通过研究这一现象，研究人员可以深入了解太阳活动与地球响应之间复杂的关系。总之，airglow不仅仅是一个美丽的景象；它是我们大气运作及其与宇宙力量相互作用的窗口。随着我们继续探索和理解这一现象，我们加深了与宇宙的联系，并增强了对维持地球生命的微妙平衡的知识。无论你是热衷于观星的爱好者还是好奇的科学家，airglow的魅力必将激发你对我们头顶世界的惊奇和好奇。
