transit angle

简明释义

飞越角

英英释义

例句

1.The engineer calculated the transit angle to ensure the bridge would align correctly with the existing structures.

工程师计算了过境角以确保桥梁与现有结构正确对齐。

2.In astronomy, the transit angle helps determine the position of planets during their transit across the sun.

在天文学中，过境角有助于确定行星在穿越太阳时的位置。

3.Surveyors use the transit angle to measure angles accurately when mapping out land.

测量员使用过境角在绘制土地图时准确测量角度。

4.Understanding the transit angle is crucial for architects when designing buildings that need to capture sunlight.

理解过境角对建筑师来说至关重要，特别是在设计需要捕捉阳光的建筑时。

5.The pilot adjusted the flight path based on the transit angle to avoid turbulence.

飞行员根据过境角调整航线以避免颠簸。

作文

In the realm of astronomy and navigation, understanding various concepts is crucial for accurate positioning and movement. One such concept is the transit angle, which plays a significant role in celestial observations and calculations. The transit angle refers to the angle formed between an observer's meridian and the position of a celestial body at the moment it crosses the local meridian. This crossing point is known as the transit, and the angle helps astronomers determine the exact position of the celestial object in relation to the observer's location. The significance of the transit angle cannot be overstated. It provides essential information that aids in navigation and timekeeping. For instance, sailors and navigators use this angle to adjust their course based on the position of stars and planets. By knowing the transit angle, they can calculate their latitude and longitude, ensuring they stay on the correct path during their voyages. Moreover, the transit angle is vital for astronomers who are studying celestial movements. By measuring this angle over time, they can track the orbits of planets and other celestial bodies, contributing to our understanding of the universe. In practical terms, measuring the transit angle involves using various tools and techniques. Traditionally, astronomers relied on sextants and telescopes to observe celestial bodies and record their positions. With advancements in technology, modern instruments like GPS and computer software have made it easier to calculate the transit angle with high precision. These tools allow astronomers to gather data quickly and accurately, which is essential for both amateur and professional stargazers. Furthermore, the transit angle has educational implications as well. Understanding this concept can enhance students' knowledge of astronomy and physics. By learning about the transit angle, students can better appreciate how celestial navigation works and the historical significance of astronomical observations. This knowledge not only broadens their understanding of science but also inspires curiosity about the universe. In summary, the transit angle is a fundamental concept in astronomy and navigation, providing critical information for determining the position of celestial bodies. Its applications range from practical navigation to enhancing educational pursuits in science. As we continue to explore the cosmos, understanding concepts like the transit angle will remain essential for both scientific advancement and navigation. By grasping the importance of the transit angle, we can appreciate the intricate relationship between our planet and the vast universe beyond, fostering a deeper connection to the world of astronomy.

在天文学和导航领域，理解各种概念对准确定位和移动至关重要。其中一个概念是过境角，它在天体观察和计算中起着重要作用。过境角是指观测者的子午线与天体在其穿越当地子午线时的位置之间形成的角度。这个交叉点被称为过境，而这个角度有助于天文学家确定天体相对于观测者位置的确切位置。
过境角的重要性不容小觑。它提供了重要的信息，帮助导航和计时。例如，水手和导航员利用这个角度根据星星和行星的位置调整航向。通过了解过境角，他们可以计算自己的纬度和经度，确保在航行过程中保持正确的路径。此外，过境角对于研究天体运动的天文学家来说也是至关重要的。通过随着时间的推移测量这个角度，他们可以追踪行星和其他天体的轨道，促进我们对宇宙的理解。
在实际操作中，测量过境角涉及使用各种工具和技术。传统上，天文学家依赖六分仪和望远镜观察天体并记录其位置。随着科技的进步，现代仪器如GPS和计算机软件使得以高精度计算过境角变得更加容易。这些工具使天文学家能够快速准确地收集数据，这对业余和专业的观星者都是至关重要的。
此外，过境角也具有教育意义。理解这个概念可以增强学生对天文学和物理学的知识。通过学习过境角，学生可以更好地理解天体导航的工作原理以及天文观察的历史意义。这种知识不仅拓宽了他们对科学的理解，还激发了对宇宙的好奇心。
总之，过境角是天文学和导航中的一个基本概念，为确定天体的位置提供了关键的信息。它的应用范围从实际导航到增强科学教育追求。随着我们继续探索宇宙，理解像过境角这样的概念将始终是科学进步和导航的重要组成部分。通过掌握过境角的重要性，我们可以欣赏到我们星球与浩瀚宇宙之间错综复杂的关系，从而加深与天文学世界的联系。