sublunar point

简明释义

月下点某一瞬间的地理位置;月下点

英英释义

例句

1.During the full moon, the sublunar point is directly beneath the moon's position in the sky.

在满月期间，月下点恰好位于天空中月亮的位置正下方。

2.The satellite's orbit allows it to pass directly over the sublunar point on Earth during its flybys.

卫星的轨道使它在飞越时能够直接经过地球上的月下点。

3.Navigators use the sublunar point to determine their location relative to the moon.

导航员使用月下点来确定他们相对于月亮的位置。

4.The concept of the sublunar point is essential for understanding tides and ocean currents.

理解潮汐和海洋洋流时，月下点的概念至关重要。

5.Astronomers often calculate the sublunar point to predict lunar eclipses and other celestial events.

天文学家常常计算月下点以预测月食和其他天文事件。

作文

The concept of the sublunar point refers to a specific location on the Earth's surface that is directly beneath the moon at any given moment. This point is crucial for various astronomical and navigational purposes, as it represents where the moon's gravitational influence is most potent. Understanding the sublunar point allows us to appreciate the relationship between celestial bodies and our planet, shedding light on phenomena such as tides and eclipses.In ancient times, the sublunar point was of great interest to astronomers and philosophers. They believed that the moon had a direct impact on life on Earth, influencing everything from agriculture to human behavior. The idea that the moon's position could affect the natural world led to the development of lunar calendars and agricultural practices that took the phases of the moon into account.Today, the sublunar point is still relevant, especially in fields like astronomy, meteorology, and even telecommunications. For instance, satellites in geostationary orbits are positioned so that they remain over the same sublunar point, allowing for consistent communication signals and weather monitoring. This technology has transformed how we interact with the world, providing real-time data that can be critical during natural disasters.Moreover, the sublunar point plays a significant role in understanding tidal patterns. The gravitational pull of the moon creates bulges in the Earth's oceans, leading to high and low tides. By studying the sublunar point and its movement across the globe, scientists can predict tide schedules, which is essential for navigation, fishing, and coastal management.In addition to its scientific implications, the sublunar point also holds a place in cultural and philosophical discussions. Many cultures have myths and legends associated with the moon, often linking it to fertility and growth. The sublunar point symbolizes not just a physical location but also a connection between the cosmos and human existence. It reminds us that we are part of a larger universe, influenced by forces beyond our control.As we continue to explore the cosmos, the sublunar point serves as a reminder of the intricate dance between the Earth and the moon. Our understanding of this point helps us navigate our world more effectively and deepens our appreciation for the natural rhythms that govern life on Earth. Whether through the lens of science, culture, or philosophy, the sublunar point remains a fascinating topic that illustrates the profound connections we share with the universe around us.In conclusion, the sublunar point is not merely a geographical term; it embodies a rich tapestry of knowledge that spans history, science, and culture. By recognizing its significance, we can better understand our place in the universe and the forces that shape our daily lives. As we look up at the night sky and see the moon, we can reflect on the sublunar point and all it represents, connecting us to the vastness of space and the mysteries it holds.

“sublunar point”这个概念指的是地球表面上一个特定的位置，该位置在任何给定时刻都在月球正下方。这个点对于各种天文学和导航目的至关重要，因为它代表了月球的引力影响最强的地方。理解“sublunar point”使我们能够欣赏天体与我们星球之间的关系，揭示潮汐和日食等现象。在古代，“sublunar point”对天文学家和哲学家们来说是一个极大的兴趣所在。他们认为月球对地球上的生命有直接影响，影响从农业到人类行为的一切。月球位置可能影响自然世界的想法导致了农历和考虑月相的农业实践的发展。今天，“sublunar point”依然相关，尤其是在天文学、气象学甚至电信等领域。例如，处于静止轨道的卫星被定位在同一个“sublunar point”上，这样可以保持一致的通信信号和天气监测。这项技术改变了我们与世界的互动方式，提供实时数据，在自然灾害期间可能至关重要。此外，“sublunar point”在理解潮汐模式方面也起着重要作用。月球的引力拉动海洋形成隆起，导致高潮和低潮。通过研究“sublunar point”及其在全球的移动，科学家可以预测潮汐时间表，这对航海、捕鱼和沿海管理至关重要。除了科学意义外，“sublunar point”在文化和哲学讨论中也占有一席之地。许多文化与月亮有关的神话和传说，通常将其与生育和成长联系在一起。“sublunar point”不仅象征着一个物理位置，也象征着宇宙与人类存在之间的连接。它提醒我们，我们是更大宇宙的一部分，受到超出我们控制的力量的影响。随着我们继续探索宇宙，“sublunar point”提醒我们地球与月球之间复杂的舞蹈。我们对这一点的理解帮助我们更有效地导航我们的世界，并加深我们对支配地球生命的自然节奏的欣赏。无论是通过科学、文化还是哲学的视角，“sublunar point”仍然是一个迷人的主题，展示了我们与周围宇宙之间深刻的联系。总之，“sublunar point”不仅仅是一个地理术语；它体现了一幅跨越历史、科学和文化的丰富知识画卷。通过认识到它的重要性，我们可以更好地理解我们在宇宙中的位置以及塑造我们日常生活的力量。当我们仰望夜空，看见月亮时，我们可以反思“sublunar point”及其所代表的一切，将我们与空间的广阔和其中的奥秘连接起来。