anticrepuscular arch

简明释义

反曙暮辉

英英释义

例句

1.Photographers love capturing the anticrepuscular arch because of its unique colors and patterns.

摄影师喜欢捕捉抗黄昏弧，因为它独特的色彩和图案。

2.The anticrepuscular arch phenomenon can be explained by the scattering of light in the atmosphere.

通过大气中的光散射可以解释抗黄昏弧现象。

3.The anticrepuscular arch is often seen opposite the sun, creating a stunning visual effect.

通常在太阳的对面可以看到抗黄昏弧，形成惊人的视觉效果。

4.During the sunset, we observed a beautiful anticrepuscular arch that stretched across the sky.

在日落时，我们观察到了一道美丽的抗黄昏弧，横跨天空。

5.As we drove home, the anticrepuscular arch appeared vividly against the horizon.

当我们开车回家时，抗黄昏弧在地平线上显得格外鲜明。

作文

The beauty of nature often reveals itself in the most unexpected ways, and one such phenomenon is the anticrepuscular arch. This intriguing optical illusion occurs when the sun sets and rays of light appear to converge at the horizon opposite the sun. The anticrepuscular arch is a stunning display that can leave observers in awe, as it creates a visual connection between the earth and the sky. Understanding this phenomenon not only enriches our appreciation for natural wonders but also enhances our knowledge of atmospheric optics.To fully grasp what an anticrepuscular arch is, we must first understand its components. The term 'anticrepuscular' refers to the area opposite the sun during twilight hours, while 'arch' signifies the curving shape that these light rays create. When the sun dips below the horizon, the light from it scatters through the atmosphere, producing a range of colors and patterns. If conditions are right, the scattered light can form an arch-like structure that mirrors the sun's position on the other side of the sky.The anticrepuscular arch is often best observed during sunrise or sunset, when the contrast between the bright sky and the darker landscape becomes more pronounced. Photographers and nature enthusiasts alike seek out these moments to capture the ethereal beauty of the arch, which can appear in shades of pink, orange, and purple. The experience of witnessing an anticrepuscular arch can be deeply moving, as it serves as a reminder of the intricate interplay between light and atmosphere.In addition to its aesthetic appeal, the anticrepuscular arch also serves as a fascinating subject for scientific inquiry. Atmospheric scientists study these phenomena to better understand how light interacts with particles in the air. The presence of dust, water droplets, and other atmospheric elements can significantly influence the appearance of the arch, leading to variations in its intensity and color. By examining these factors, researchers can gain insights into weather patterns and environmental changes.Moreover, the anticrepuscular arch is not just a solitary phenomenon; it often occurs alongside other optical effects, such as halos and sundogs. These related phenomena contribute to the overall tapestry of light that can be seen during twilight, creating a rich visual experience. Observing an anticrepuscular arch alongside these other effects can deepen our understanding of atmospheric optics and inspire a sense of wonder about the world around us.In conclusion, the anticrepuscular arch is a captivating natural phenomenon that exemplifies the beauty and complexity of our atmosphere. By exploring its definition, visual characteristics, and scientific significance, we can cultivate a greater appreciation for the wonders of nature. Whether you are an avid photographer, a science enthusiast, or simply someone who enjoys the beauty of the outdoors, taking the time to observe and understand the anticrepuscular arch can enrich your experiences and inspire a deeper connection to the world we inhabit.

自然的美常常以最意想不到的方式显现，而其中一个现象就是抗黄昏弧。这个引人入胜的光学幻觉发生在太阳落下时，阳光似乎在对面的地平线汇聚。抗黄昏弧是一个令人惊叹的展示，可以让观察者感到敬畏，因为它在大地与天空之间创造了视觉联系。理解这一现象不仅丰富了我们对自然奇观的欣赏，也增强了我们对大气光学的知识。要充分理解抗黄昏弧是什么，我们首先必须了解它的组成部分。“抗黄昏”一词指的是黄昏时分太阳对面的区域，而“弧”则表示这些光线形成的弯曲形状。当太阳沉入地平线以下时，来自它的光线会通过大气散射，产生一系列颜色和图案。如果条件合适，散射的光线可以形成一个弧形结构，映衬出天空另一侧太阳的位置。抗黄昏弧通常在日出或日落时最好观察，因为明亮的天空与更暗的景观之间的对比变得更加明显。摄影师和自然爱好者都寻求这些时刻来捕捉弧的飘渺之美，弧可能呈现出粉色、橙色和紫色的色调。目睹抗黄昏弧的经历可以深深打动人心，因为它提醒我们光与大气之间复杂的相互作用。除了其美学吸引力外，抗黄昏弧也是科学探究的迷人主题。大气科学家研究这些现象，以更好地理解光如何与空气中的粒子相互作用。尘埃、水滴和其他大气元素的存在会显著影响弧的外观，导致其强度和颜色的变化。通过考察这些因素，研究人员可以获得有关天气模式和环境变化的见解。此外，抗黄昏弧不仅仅是一个孤立的现象；它通常与其他光学效应一起发生，例如光环和日晕。这些相关现象为黄昏时可见的整体光景增添了丰富的视觉体验。观察抗黄昏弧与这些其他效应并存，可以加深我们对大气光学的理解，并激发我们对周围世界的敬畏之情。总之，抗黄昏弧是一个迷人的自然现象，体现了我们大气的美丽与复杂性。通过探索其定义、视觉特征和科学意义，我们可以培养对自然奇观的更大欣赏。无论你是一个热衷于摄影的人、一个科学爱好者，还是仅仅喜欢户外美景的人，花时间观察和理解抗黄昏弧都可以丰富你的体验，并激发你与我们所居住的世界之间更深的联系。