altitude of the heavenly body

简明释义

天体高度

英英释义

例句

1.The pilot adjusted the flight path based on the altitude of the heavenly body to avoid turbulence.

飞行员根据天体的高度调整航线以避免颠簸。

2.To observe the stars effectively, one must know the altitude of the heavenly body during the night.

为了有效观察星星，人们必须知道夜间天体的高度。

3.The satellite's trajectory depends on the altitude of the heavenly body it is orbiting.

卫星的轨道依赖于它所环绕的天体的高度。

4.During the eclipse, we measured the altitude of the heavenly body to track its movement.

在日食期间，我们测量了天体的高度以跟踪其运动。

5.The astronomer calculated the altitude of the heavenly body to determine its position in the sky.

天文学家计算了天体的高度以确定其在天空中的位置。

作文

The universe is a vast expanse filled with countless celestial wonders. Among these wonders, the concept of the altitude of the heavenly body plays a crucial role in astronomy and navigation. To understand this term, we must first define what we mean by 'heavenly body'. A heavenly body refers to any natural object outside of Earth's atmosphere, such as stars, planets, moons, asteroids, and comets. The altitude of the heavenly body specifically refers to its angle or height above the horizon, which is measured in degrees. This measurement is vital for astronomers and navigators alike, as it helps them determine the position of these celestial objects in the sky.When observing the night sky, one might notice how the altitude of the heavenly body changes throughout the night. For instance, as the Earth rotates on its axis, stars and planets appear to rise in the east, reach their highest point in the sky, and then set in the west. This phenomenon is due to the changing altitude of these objects relative to an observer's location on Earth.Understanding the altitude of the heavenly body is not only important for amateur stargazers but also for professional astronomers conducting research. By calculating the altitude of various celestial bodies, astronomers can gather data about their orbits, distances, and even their physical characteristics. For example, when studying the moon, scientists often measure its altitude to gain insights into its surface features and gravitational influence on Earth.In addition to its scientific importance, the altitude of the heavenly body also has practical applications in navigation. Sailors and aviators have long relied on celestial navigation, using the positions of stars and planets to chart their courses. By knowing the altitude of a particular star at a specific time, navigators can determine their latitude and, in conjunction with other celestial bodies, their longitude. This method was especially crucial before the advent of modern technology, as it allowed explorers to traverse the oceans with greater accuracy.Moreover, the altitude of the heavenly body can also influence cultural and religious practices. Many ancient civilizations built monuments and structures aligned with the positions of celestial bodies. For instance, the pyramids of Egypt and Stonehenge in England were constructed with precise alignments to the sun and stars, reflecting the significance of these heavenly bodies in their societies. The changing altitudes of these celestial objects throughout the year marked important seasonal changes, influencing agricultural practices and religious ceremonies.In conclusion, the altitude of the heavenly body is a fundamental concept that encompasses both scientific inquiry and practical navigation. It aids astronomers in their quest to understand the universe and helps navigators find their way across vast expanses of water and air. Furthermore, it connects us to our cultural heritage, reminding us of the profound impact that the night sky has had on humanity throughout history. As we continue to explore the cosmos, the study of the altitude of the heavenly body will remain an essential aspect of our understanding of the universe and our place within it.

宇宙是一个充满无数天体奇观的广阔空间。在这些奇观中，天体的高度这一概念在天文学和导航中发挥着至关重要的作用。要理解这个术语，我们首先必须定义“天体”是什么意思。天体指的是地球大气层之外的任何自然物体，例如星星、行星、月球、小行星和彗星。天体的高度特指其相对于地平线的角度或高度，以度数为单位进行测量。这个测量对于天文学家和导航员来说都是至关重要的，因为它帮助他们确定这些天体在天空中的位置。当观察夜空时，人们可能会注意到天体的高度在整个夜晚是如何变化的。例如，随着地球绕其轴旋转，星星和行星似乎从东方升起，在天空中达到最高点，然后在西方落下。这一现象是由于这些物体相对于观察者在地球上的位置的高度变化所致。理解天体的高度不仅对业余天文爱好者重要，对进行研究的专业天文学家同样重要。通过计算各种天体的高度，天文学家可以收集有关它们轨道、距离甚至物理特征的数据。例如，在研究月球时，科学家们常常测量其高度，以深入了解其表面特征和对地球的引力影响。除了科学重要性外，天体的高度在导航中的实际应用也非常广泛。水手和飞行员长期以来依赖天文导航，利用星星和行星的位置来制定航线。通过知道特定时间某颗星星的高度，导航员可以确定他们的纬度，并结合其他天体来确定经度。在现代技术出现之前，这种方法尤其重要，因为它使探险者能够更准确地穿越海洋。此外，天体的高度还可能影响文化和宗教实践。许多古代文明建造了与天体位置对齐的纪念碑和建筑物。例如，埃及的金字塔和英格兰的巨石阵是按照太阳和星星的精确对齐建造的，反映了这些天体在其社会中的重要性。这些天体在一年中的高度变化标志着重要的季节变化，影响着农业实践和宗教仪式。总之，天体的高度是一个基本概念，涵盖了科学研究和实用导航两个方面。它帮助天文学家探索宇宙，并帮助导航员在辽阔的水域和空域中找到方向。此外，它将我们与文化遗产联系在一起，提醒我们夜空对人类历史的深远影响。随着我们继续探索宇宙，天体的高度的研究将继续是我们理解宇宙及其在其中的位置的重要方面。