upper culmination

简明释义

上中天

英英释义

例句

1.The architect designed the building to maximize natural light during the sun's upper culmination.

建筑师设计这座建筑以最大化在太阳的上中天期间的自然光。

2.The astronomer noted that the star reached its upper culmination at midnight, making it the best time for observation.

天文学家注意到那颗星星在午夜达到了它的上中天，这是观察的最佳时机。

3.For optimal sunlight, the solar panel should be adjusted to face the sun at its upper culmination.

为了获得最佳阳光，太阳能电池板应调整面向太阳的上中天。

4.During the lecture, the professor explained how the upper culmination of planets can affect their visibility in the night sky.

在讲座中，教授解释了行星的上中天如何影响它们在夜空中的可见性。

5.The peak performance of the athlete was observed during the upper culmination of the competition.

在比赛的上中天阶段，运动员的最佳表现得以展现。

作文

In the realm of astronomy, the term upper culmination refers to the moment when a celestial body reaches its highest point in the sky relative to an observer's location. This phenomenon is not just a technical detail; it is a significant event that has implications for both amateur and professional astronomers alike. Understanding the upper culmination of stars and planets can enhance our appreciation of the night sky and improve our observational skills.When a star or planet reaches its upper culmination, it is positioned at the zenith, which means it is directly overhead or at its maximum altitude. For stargazers, this is the best time to observe these celestial bodies because they are at their brightest and least affected by atmospheric distortion. The clarity of the view during this period allows for more detailed observations, making it an essential concept for anyone interested in astronomy.The significance of the upper culmination extends beyond mere observation. It also plays a crucial role in navigation and timekeeping. Historically, sailors relied on the positions of stars at their upper culmination to determine their latitude while at sea. By knowing when a particular star would reach its highest point, navigators could calculate their position with remarkable accuracy. This practice highlights how deeply intertwined our understanding of the cosmos is with practical applications in daily life.Moreover, the concept of upper culmination can be metaphorically applied to various aspects of life. Just as celestial bodies have their moments of peak visibility, individuals also experience times of personal achievement or fulfillment. These moments can be seen as our own upper culmination, where our efforts and aspirations align, allowing us to shine brightly in our pursuits. Recognizing and celebrating these peaks can motivate us to strive for success in our endeavors.In conclusion, the term upper culmination encompasses more than just an astronomical event; it symbolizes the heights we can reach in our lives. By understanding this concept, we not only enhance our knowledge of the universe but also gain insight into our personal journeys. Whether we are gazing at the stars or pursuing our goals, the idea of reaching our upper culmination serves as a reminder of the beauty and potential that exists both in the cosmos and within ourselves.

在天文学领域，术语upper culmination指的是一个天体相对于观察者的位置达到天空最高点的时刻。这一现象不仅仅是一个技术细节；它是一个重要事件，对业余和专业天文学家都具有意义。理解星星和行星的upper culmination可以增强我们对夜空的欣赏，并提高我们的观察技能。当一颗星星或行星达到其upper culmination时，它处于天顶位置，这意味着它正好在头顶上方或处于其最大高度。对于观星者来说，这是观察这些天体的最佳时机，因为它们在此时最亮，且受到大气扭曲的影响最小。在这一时期观察的清晰度使得更详细的观察成为可能，这使得这一概念对任何对天文学感兴趣的人来说都是至关重要的。upper culmination的重要性超越了单纯的观察。它在导航和计时中也发挥着关键作用。历史上，水手依靠星星在其upper culmination时的位置来确定他们在海上的纬度。通过知道特定星星何时会达到其最高点，导航员能够以惊人的准确性计算出他们的位置。这一做法突显了我们对宇宙的理解与日常生活中的实用应用之间的深刻联系。此外，upper culmination的概念可以比喻性地应用于生活的各个方面。正如天体有其光辉的时刻，个人也会经历成就或满足的时刻。这些时刻可以被视为我们自己的upper culmination，在这些时刻，我们的努力和愿望得以对齐，使我们在追求中熠熠生辉。认识到并庆祝这些高峰可以激励我们在事业上追求成功。总之，术语upper culmination不仅包含一个天文事件；它象征着我们在生活中可以达到的高度。通过理解这一概念，我们不仅增强了对宇宙的知识，也获得了对个人旅程的洞察。无论我们是在仰望星空还是追求目标，达到我们的upper culmination的理念提醒着我们，宇宙和我们自身都存在着美丽和潜力。