total-annular eclipse

简明释义

全环食

英英释义

例句

1.The phenomenon of a total-annular eclipse 全环食 occurs when the moon covers the sun's center, leaving a ring of light.

当月球遮盖太阳的中心时，会发生全环食 total-annular eclipse现象，留下光环。

2.Astronomers predicted that the next total-annular eclipse 全环食 would occur in 2025, drawing enthusiasts from all over.

天文学家预测下一个全环食 total-annular eclipse将在2025年发生，吸引来自各地的爱好者。

3.During the last solar event, many people traveled to witness the total-annular eclipse 全环食 that captivated audiences around the world.

在上一个太阳事件中，许多人旅行去目睹了让全世界观众着迷的全环食 total-annular eclipse。

4.Many schools organized field trips to observe the total-annular eclipse 全环食 and learn about solar phenomena.

许多学校组织了实地考察，以观察全环食 total-annular eclipse并学习关于太阳现象的知识。

5.Viewing a total-annular eclipse 全环食 requires special glasses to protect your eyes from the sun's rays.

观看全环食 total-annular eclipse需要特殊眼镜以保护你的眼睛免受阳光的伤害。

作文

A total-annular eclipse is a fascinating astronomical event that captivates the imagination of many. During this unique phenomenon, the Moon passes between the Earth and the Sun in such a way that it can completely cover the Sun's disk while simultaneously allowing some of its outer edges to remain visible. This results in a spectacular display where the Sun appears as a ring of light surrounding the dark silhouette of the Moon. The total-annular eclipse occurs when the distance between the Earth and the Moon is at a point where the Moon appears smaller than the Sun, creating this stunning visual effect. The experience of witnessing a total-annular eclipse is often described as surreal. As the Moon begins to move across the Sun, daylight gradually diminishes, and the temperature drops noticeably. Birds may stop singing, and animals might become confused, thinking that night is approaching. This eerie transition creates a sense of anticipation among observers, who eagerly await the moment when the Sun is entirely obscured. During a total-annular eclipse, there are two distinct phases: totality and annularity. Totality occurs when the Moon completely covers the Sun, plunging the area into darkness for a brief period. This phase can last from a few seconds to several minutes, depending on the specific conditions of the eclipse. Observers can safely view the eclipse during this time without protective eyewear, as the Sun is entirely hidden. However, as soon as the Moon begins to move away from the center of the Sun, the annular phase begins. This is the moment when the Sun's bright outer edges become visible again, forming a 'ring of fire' around the Moon. The total-annular eclipse is a rare occurrence, with only a few happening each decade. Because of this rarity, people often travel great distances to witness one. Special events and gatherings are organized in locations where the path of the eclipse will be visible. Such gatherings not only provide an opportunity to observe the eclipse but also foster a sense of community among astronomy enthusiasts. In addition to its aesthetic appeal, a total-annular eclipse offers valuable scientific opportunities. Astronomers and researchers take advantage of these events to study the Sun's corona, which is the outer atmosphere of the Sun. During totality, the corona becomes visible, allowing scientists to gather data about its structure and behavior. This research contributes to our understanding of solar physics and the Sun's impact on the Earth's environment.In conclusion, a total-annular eclipse is a remarkable celestial event that combines beauty, wonder, and scientific significance. It serves as a reminder of the intricate dance of celestial bodies and the vastness of our universe. Observing a total-annular eclipse can be a life-changing experience, instilling a sense of awe and curiosity about the cosmos. Whether you are an avid astronomer or simply someone who enjoys the beauty of nature, witnessing a total-annular eclipse is an unforgettable adventure that should not be missed.

“全环食”是一个迷人的天文事件，吸引了许多人的想象。在这一独特现象中，月球在地球和太阳之间移动，以一种方式完全覆盖太阳的光盘，同时允许其外缘的一些部分保持可见。这导致了一个壮观的展示，太阳看起来像是环绕着月球黑色轮廓的光环。“全环食”发生在地球和月球之间的距离处于一个点，月球看起来比太阳小，从而创造出这个令人惊叹的视觉效果。目睹“全环食”的经历常常被描述为超现实。当月球开始移动到太阳上方时，白昼逐渐减弱，温度明显下降。鸟儿可能停止鸣叫，动物可能会变得困惑，认为夜晚即将来临。这种诡异的过渡在观察者中创造了一种期待感，他们急切等待太阳完全被遮挡的时刻。在“全环食”期间，有两个不同的阶段：全食和环食。当月球完全覆盖太阳时，全食阶段发生，这使得该地区在短时间内陷入黑暗。这个阶段可以持续几秒到几分钟，具体取决于日食的特定条件。在此期间，观察者可以安全地观看日食，而无需保护眼镜，因为太阳完全隐藏。然而，一旦月球开始从太阳中心移开，环食阶段就开始了。这是太阳明亮的外缘再次可见的时刻，形成了环绕月球的“火环”。“全环食”是一种罕见的现象，每十年只有少数几次。由于这种稀有性，人们通常会长途跋涉以目睹一次特别的日食。特别的活动和聚会在日食路径可见的地方组织。这些聚会不仅提供了观察日食的机会，还促进了天文学爱好者之间的社区感。除了其美学吸引力之外，“全环食”还提供了宝贵的科学机会。天文学家和研究人员利用这些事件来研究太阳的日冕，即太阳的外层大气。在全食期间，日冕变得可见，使科学家能够收集有关其结构和行为的数据。这项研究有助于我们理解太阳物理学和太阳对地球环境的影响。总之，“全环食”是一个非凡的天体现象，结合了美丽、奇迹和科学意义。它提醒我们天体之间复杂的舞蹈以及我们宇宙的浩瀚。观察“全环食”可以成为一种改变生活的体验，激发对宇宙的敬畏和好奇。无论你是热衷的天文学家还是仅仅喜欢自然之美的人，目睹一次“全环食”都是一场不容错过的难忘冒险。