sky diagram

简明释义

星图

英英释义

例句

1.Using a sky diagram, the pilot navigated through the stars during the night flight.

飞行员在夜间飞行时使用天空图通过星星进行导航。

2.In our stargazing club, we refer to a sky diagram to plan our observations.

在我们的观星俱乐部中，我们参考天空图来计划我们的观测活动。

3.The astronomer used a sky diagram to identify the constellations in the night sky.

天文学家使用天空图来识别夜空中的星座。

4.The museum displayed a large sky diagram that illustrated various celestial events.

博物馆展出了一个大型的天空图，展示了各种天文事件。

5.The sky diagram helped the students understand the movement of planets.

这张天空图帮助学生理解行星的运动。

作文

In the field of astronomy, understanding celestial bodies and their positions is crucial for both amateur stargazers and professional astronomers alike. One effective tool that has been developed to assist in this endeavor is the sky diagram. A sky diagram (天空图) is a visual representation of the night sky, showcasing the arrangement of stars, planets, constellations, and other celestial entities at a given time and location. This diagram serves as a map for observers, allowing them to identify and locate various astronomical objects with ease.The significance of a sky diagram extends beyond mere observation; it plays a vital role in navigation, education, and scientific research. For centuries, sailors relied on their knowledge of the stars, often using sky diagrams to guide their voyages across vast oceans. By referencing these diagrams, they could determine their position relative to known stars and navigate successfully.In educational settings, sky diagrams are invaluable tools for teaching students about astronomy. They provide a clear and engaging way to visualize the cosmos, making complex concepts more accessible. For instance, when students learn about constellations, a sky diagram can help them understand how these patterns form and where they can be found in the night sky. Additionally, educators can use these diagrams to explain the movements of planets and the changing seasons, enhancing the learning experience.Moreover, sky diagrams are essential for scientific research. Astronomers utilize these diagrams to track celestial events such as eclipses, meteor showers, and planetary transits. By analyzing the positions of various celestial bodies over time, researchers can gain insights into the dynamics of our universe. For example, a sky diagram can illustrate the orbit of a newly discovered exoplanet, helping scientists understand its characteristics and potential habitability.Creating a sky diagram requires a combination of artistic skill and scientific knowledge. Modern technology has greatly simplified this process, allowing astronomers to generate accurate diagrams using software that incorporates data from telescopes and satellites. These digital sky diagrams can be customized to display specific dates and times, providing users with a tailored view of the night sky.For amateur astronomers, sky diagrams are indispensable for planning observations. By consulting a sky diagram, they can determine which celestial objects will be visible on a particular night and prepare accordingly. This preparation might include gathering the necessary equipment, such as telescopes or binoculars, and choosing a suitable location away from city lights to enhance visibility.In conclusion, the sky diagram (天空图) is a powerful tool that enhances our understanding of the universe. Whether used for navigation, education, or scientific research, it provides a clear and informative representation of the night sky. As technology continues to advance, the accuracy and accessibility of sky diagrams will only improve, allowing more people to engage with the wonders of astronomy and the cosmos beyond. By utilizing these diagrams, we can deepen our appreciation for the vastness of space and our place within it.

在天文学领域，理解天体及其位置对业余观星者和专业天文学家来说都至关重要。为帮助实现这一目标，开发了一种有效工具，即天空图。天空图（sky diagram）是夜空的可视化表示，展示了在特定时间和地点星星、行星、星座及其他天体的排列。这种图表作为观察者的地图，使他们能够轻松识别和定位各种天文物体。天空图的重要性不仅仅体现在观察上；它在导航、教育和科学研究中也发挥着至关重要的作用。几个世纪以来，水手依靠对星星的知识，常常使用天空图来指导他们穿越广阔海洋的航行。通过参考这些图表，他们可以确定自己相对于已知星星的位置，从而成功导航。在教育环境中，天空图是教学天文学的宝贵工具。它们提供了一种清晰且引人入胜的方式来可视化宇宙，使复杂的概念更易于理解。例如，当学生学习星座时，天空图可以帮助他们理解这些模式是如何形成的，以及它们在夜空中的位置。此外，教育工作者可以利用这些图表来解释行星的运动和季节的变化，从而增强学习体验。此外，天空图对于科学研究至关重要。天文学家利用这些图表来跟踪天文事件，如日食、流星雨和行星凌日。通过分析各种天体随时间的位置信息，研究人员可以深入了解我们宇宙的动态。例如，天空图可以展示新发现的系外行星的轨道，帮助科学家理解其特征及潜在的宜居性。创建天空图需要艺术技能和科学知识的结合。现代技术大大简化了这一过程，使天文学家能够使用整合来自望远镜和卫星数据的软件生成准确的图表。这些数字天空图可以自定义，以显示特定日期和时间，为用户提供量身定制的夜空视图。对于业余天文学家来说，天空图是规划观察的不可或缺的工具。通过查阅天空图，他们可以确定在特定夜晚将可见的天体，并做好相应准备。这种准备可能包括收集所需的设备，如望远镜或双筒望远镜，并选择一个远离城市灯光的合适地点以增强可见性。总之，天空图（sky diagram）是增强我们对宇宙理解的强大工具。无论用于导航、教育还是科学研究，它都提供了夜空的清晰和信息丰富的表示。随着科技的不断进步，天空图的准确性和可及性只会提高，使更多人能够参与到天文学和宇宙的奇观中。通过利用这些图表，我们可以加深对空间浩瀚及我们在其中位置的欣赏。