ecliptic diagram

简明释义

黄道带图

英英释义

例句

1.The teacher asked us to draw our own ecliptic diagram 黄道图 as part of the homework assignment.

老师要求我们作为家庭作业的一部分自己画一张ecliptic diagram 黄道图。

2.The ecliptic diagram 黄道图 is essential for predicting solar and lunar eclipses.

使用ecliptic diagram 黄道图对预测日食和月食至关重要。

3.Using an ecliptic diagram 黄道图, astronomers can determine the best times for stargazing.

通过使用ecliptic diagram 黄道图，天文学家可以确定最佳观星时间。

4.In astronomy class, we learned how to read the ecliptic diagram 黄道图 to understand the positions of the planets.

在天文学课上，我们学习了如何阅读ecliptic diagram 黄道图以理解行星的位置。

5.During the planetarium show, they displayed an ecliptic diagram 黄道图 to illustrate the Earth's orbit around the Sun.

在天文馆的演出中，他们展示了一张ecliptic diagram 黄道图来说明地球绕太阳的轨道。

作文

The universe has always captivated human imagination, and one of the fundamental aspects of our celestial observations is the concept of the ecliptic. The term "ecliptic diagram" refers to a representation that illustrates the path of the Sun across the sky as seen from Earth throughout the year. This diagram is crucial for understanding not only the movement of the Sun but also the positioning of the planets and stars in relation to our planet. The ecliptic diagram serves as a two-dimensional projection of the three-dimensional solar system, allowing astronomers and enthusiasts alike to visualize the apparent motion of celestial bodies. The ecliptic plane is defined by the Earth's orbit around the Sun, and this plane is tilted at an angle of approximately 23.5 degrees relative to the celestial equator. As the Earth orbits the Sun, the position of the Sun changes against the backdrop of the stars, tracing a path known as the ecliptic.In practical terms, the ecliptic diagram helps us understand the seasons. As the Earth orbits the Sun, different parts of the planet receive varying amounts of sunlight, resulting in seasonal changes. For example, when the Northern Hemisphere is tilted towards the Sun, it experiences summer, while the Southern Hemisphere experiences winter. Conversely, when the Southern Hemisphere is tilted towards the Sun, the situation is reversed. The ecliptic diagram visually represents these relationships, illustrating how the tilt of the Earth affects sunlight distribution.Moreover, the ecliptic diagram is not limited to just the Sun's path; it also includes the positions of the planets. The planets in our solar system generally follow the ecliptic plane, making it easier to track their movements. This is particularly useful for astronomers when predicting planetary alignments, eclipses, and other celestial events. By studying the ecliptic diagram, scientists can make accurate predictions about when and where these events will occur, enhancing our understanding of the cosmos.The significance of the ecliptic diagram extends beyond practical applications; it also has historical importance. Ancient civilizations, such as the Babylonians and the Greeks, utilized similar diagrams to chart the movements of celestial bodies, leading to the development of early astronomy. Their observations laid the groundwork for modern astronomical practices, demonstrating the enduring relevance of the ecliptic diagram in our quest for knowledge about the universe.In conclusion, the ecliptic diagram is an essential tool in both astronomy and education, providing a clear visual representation of the Sun's path and the arrangement of celestial bodies in our solar system. By understanding this diagram, we gain insights into the mechanics of our universe, the changing seasons, and the intricate dance of planets and stars. The ecliptic diagram not only enriches our comprehension of the cosmos but also connects us to the ancient astronomers who first sought to unravel its mysteries.

宇宙一直吸引着人类的想象力，而我们对天体观察的一个基本方面就是黄道的概念。术语“ecliptic diagram”指的是一种表示太阳在一年中从地球上看所经过的天空路径的图示。这个图示对于理解太阳的运动以及行星和恒星相对于我们地球的位置至关重要。ecliptic diagram作为一个二维投影，展示了三维太阳系的结构，使天文学家和爱好者能够可视化天体的表观运动。黄道平面由地球围绕太阳的轨道定义，这个平面与天球赤道的倾斜角约为23.5度。随着地球绕太阳公转，太阳在恒星背景中的位置发生变化，描绘出一个称为黄道的路径。在实际应用中，ecliptic diagram帮助我们理解季节的变化。随着地球绕太阳的公转，地球的不同部分接收不同量的阳光，从而导致季节变化。例如，当北半球朝向太阳倾斜时，它会经历夏季，而南半球则经历冬季。反之亦然。当南半球朝向太阳倾斜时，情况正好相反。ecliptic diagram直观地展示了这些关系，说明地球的倾斜如何影响阳光的分布。此外，ecliptic diagram不仅限于太阳的路径；它还包括行星的位置。我们太阳系中的行星通常遵循黄道平面，便于追踪它们的运动。这对于天文学家预测行星排列、日食和其他天文事件尤其有用。通过研究ecliptic diagram，科学家能够准确预测这些事件何时何地发生，从而增强我们对宇宙的理解。ecliptic diagram的重要性不仅体现在实际应用中，它也具有历史意义。古代文明，如巴比伦人和希腊人，利用类似的图示来绘制天体的运动，促进了早期天文学的发展。他们的观察为现代天文学实践奠定了基础，证明了ecliptic diagram在我们探索宇宙知识过程中的持久相关性。总之，ecliptic diagram是天文学和教育中不可或缺的工具，提供了太阳路径和我们太阳系中天体排列的清晰视觉表现。通过理解这个图示，我们获得了关于宇宙机制、季节变化以及行星和恒星复杂运动的洞察。ecliptic diagram不仅丰富了我们对宇宙的理解，还将我们与那些最初试图揭示其奥秘的古代天文学家联系在一起。