apparent annual motion of the sun

简明释义

太阳周年视运动

英英释义

例句

1.The ancient Egyptians built their pyramids aligned with the apparent annual motion of the sun 太阳的表观年运动 to ensure they were in harmony with the cosmos.

古埃及人建造金字塔时与太阳的表观年运动 相对齐，以确保与宇宙和谐。

2.Farmers often plan their planting schedules based on the apparent annual motion of the sun 太阳的表观年运动 to maximize sunlight exposure.

农民通常根据太阳的表观年运动 来规划他们的种植时间表，以最大化阳光照射。

3.Astronomers use the concept of apparent annual motion of the sun 太阳的表观年运动 to explain the changing positions of celestial bodies throughout the year.

天文学家使用太阳的表观年运动 的概念来解释一年中天体位置的变化。

4.The apparent annual motion of the sun 太阳的表观年运动 is a fundamental concept in understanding seasons.

理解季节的基础概念是太阳的表观年运动 。

5.Navigators historically relied on the apparent annual motion of the sun 太阳的表观年运动 for better understanding of their position at sea.

历史上，航海者依赖于太阳的表观年运动 以更好地理解他们在海上的位置。

作文

The concept of the apparent annual motion of the sun is fundamental to our understanding of the solar system and our place within it. This phenomenon refers to the way the sun appears to move across the sky over the course of a year. Although we know that the sun does not actually move around the Earth, it is the Earth's rotation and orbit around the sun that creates this illusion. The apparent annual motion of the sun can be observed as the sun rises in the east and sets in the west, following a path that changes with the seasons.As the Earth orbits the sun, the tilt of its axis causes different parts of the planet to receive varying amounts of sunlight throughout the year. This variation leads to the changing seasons, which are marked by the sun's position in the sky at different times of the year. For example, during the summer solstice, the sun reaches its highest point in the sky at noon, resulting in the longest day of the year. Conversely, during the winter solstice, the sun is at its lowest point, leading to the shortest day.Understanding the apparent annual motion of the sun also has practical implications for agriculture and daily life. Farmers have long relied on the sun's position to determine the best times for planting and harvesting crops. Additionally, the changing length of daylight influences human behavior and activities. Many cultures celebrate seasonal festivals that correspond with the sun's movement, reflecting the deep connection between humanity and the natural world.In astronomy, the study of the apparent annual motion of the sun is crucial for navigation and timekeeping. Historically, sailors used the sun's position to guide their journeys across oceans, while calendars were developed based on the sun's cycle. Today, we still use solar time to regulate our clocks and schedules, demonstrating how the sun's apparent motion continues to shape our lives.Furthermore, the apparent annual motion of the sun is closely tied to the concept of the ecliptic, which is the plane of the Earth's orbit around the sun. The ecliptic serves as a reference point for locating celestial objects and understanding their movements. The signs of the zodiac, which are based on the sun's position along the ecliptic, illustrate how ancient civilizations sought to make sense of the cosmos through observation of the sun's path.In conclusion, the apparent annual motion of the sun is not just an astronomical phenomenon; it is a vital aspect of life on Earth. From influencing the seasons to guiding agricultural practices and shaping cultural traditions, the sun's movement has profound effects on our world. As we continue to explore the mysteries of the universe, the understanding of the apparent annual motion of the sun remains an essential part of our quest for knowledge and connection to the cosmos.

太阳的表观年运动这一概念是我们理解太阳系及其在其中位置的基础。这个现象指的是太阳在一年中看似在天空中移动的方式。虽然我们知道太阳并不真的围绕地球转动，但正是地球的自转和绕太阳的公转造成了这种错觉。表观年运动可以观察到，太阳从东边升起，西边落下，沿着随着季节变化而改变的路径移动。随着地球绕太阳公转，地轴的倾斜导致地球不同部分在一年中接收到不同量的阳光。这种变化导致了四季的更替，四季的标志是太阳在一年不同时间在天空中的位置。例如，在夏至时，太阳在中午时达到天空中的最高点，导致一年中白昼最长。相反，在冬至时，太阳处于最低点，导致白昼最短。理解表观年运动也对农业和日常生活有实际影响。农民们长期以来依赖太阳的位置来确定种植和收获作物的最佳时机。此外，日照时间的变化也影响人类的行为和活动。许多文化庆祝与太阳运动相对应的季节性节日，反映出人类与自然世界之间的深刻联系。在天文学中，研究表观年运动对于导航和计时至关重要。历史上，水手们利用太阳的位置来指导他们穿越海洋的旅程，而日历则是基于太阳的周期而制定的。今天，我们仍然使用太阳时间来调节我们的时钟和日程，这表明太阳的表观运动继续塑造着我们的生活。此外，表观年运动与黄道的概念密切相关，黄道是地球绕太阳公转的平面。黄道作为定位天体和理解其运动的参考点。黄道上的星座基于太阳的位置，说明古代文明是如何通过观察太阳的路径来理解宇宙的。总之，表观年运动不仅仅是一个天文现象；它是地球上生活的重要方面。从影响四季到指导农业实践，再到塑造文化传统，太阳的运动对我们的世界产生了深远的影响。随着我们继续探索宇宙的奥秘，对表观年运动的理解仍然是我们追求知识和与宇宙连接的关键部分。