earth rotation

简明释义

地球自转

英英释义

例句

1.During a solar eclipse, the alignment of the sun, moon, and earth is influenced by earth rotation（地球自转）.

在日食期间，太阳、月亮和地球的对齐受earth rotation（地球自转）的影响.

2.The phenomenon of day and night is a direct result of earth rotation（地球自转）.

昼夜现象直接源于earth rotation（地球自转）.

3.Scientists study earth rotation（地球自转） to understand climate patterns.

科学家研究earth rotation（地球自转）以理解气候模式.

4.The speed of earth rotation（地球自转） affects satellite positioning.

地球的自转速度影响卫星定位，earth rotation（地球自转）.

5.The Coriolis effect is a result of earth rotation（地球自转） that influences weather systems.

科里奥利效应是由于earth rotation（地球自转）引起的，影响天气系统.

作文

The concept of earth rotation refers to the spinning of our planet around its own axis. This phenomenon is crucial for understanding various natural processes that occur on Earth. The earth rotation takes approximately 24 hours to complete one full turn, which is why we experience day and night. When one side of the Earth faces the sun, it experiences daylight, while the opposite side is in darkness. This simple yet profound cycle affects not only our daily lives but also the environment and climate patterns across the globe.One of the most fascinating aspects of earth rotation is its impact on timekeeping. The division of time into hours, minutes, and seconds is based on the earth rotation. As the Earth rotates, different parts of the world experience sunlight at different times, leading to the establishment of time zones. Without the earth rotation, our concept of time would be entirely different, as there would be no consistent way to measure the passing of daylight and darkness.Moreover, the earth rotation influences weather patterns and ocean currents. The Coriolis effect, which is a result of the Earth’s rotation, causes moving air and water to turn and twist in certain directions. In the Northern Hemisphere, this effect causes storms to rotate counterclockwise, while in the Southern Hemisphere, they rotate clockwise. Understanding the earth rotation and its effects is essential for meteorologists who predict weather conditions and study climate change.In addition to its scientific significance, the earth rotation has cultural implications as well. Many ancient civilizations developed their calendars based on the observation of the sun’s movement across the sky, which is directly related to the earth rotation. Festivals and agricultural practices were often timed according to the seasons, which are influenced by the tilt of the Earth and its rotation. Today, we still celebrate various holidays and events that are rooted in these ancient traditions, showcasing how deeply interconnected our lives are with the earth rotation.Furthermore, the earth rotation is not a perfect circle; it is slightly tilted at an angle of about 23.5 degrees. This tilt is responsible for the changing seasons as the Earth orbits around the sun. As different parts of the Earth receive varying amounts of sunlight throughout the year due to this tilt, we experience seasonal changes such as spring, summer, autumn, and winter. Understanding the earth rotation and its axial tilt helps us comprehend the rhythms of nature and prepare for the changes that come with each season.In conclusion, the earth rotation is a fundamental aspect of our planet that influences everything from the basic cycle of day and night to complex weather systems and cultural practices. By studying the earth rotation, we gain insights into the mechanics of our world and the intricate connections between natural phenomena and human life. As we continue to explore the mysteries of our planet, the significance of earth rotation will undoubtedly remain a central theme in our understanding of Earth and its place in the universe.

“地球自转”这一概念是指我们星球围绕自身轴线的旋转。这一现象对于理解地球上发生的各种自然过程至关重要。“地球自转”大约需要24小时才能完成一次完整的旋转，这就是为什么我们会经历昼夜交替。当地球的一侧面向太阳时，它会经历白昼，而另一侧则处于黑暗之中。这个简单而深刻的循环不仅影响我们的日常生活，也影响着全球的环境和气候模式。“地球自转”的一个最迷人的方面是它对时间计量的影响。时间被划分为小时、分钟和秒，都是基于“地球自转”。随着地球的旋转，世界不同地区在不同时间经历阳光，这导致了时区的建立。如果没有“地球自转”，我们的时间概念将完全不同，因为没有一致的方式来测量白昼和黑暗的流逝。此外，“地球自转”还影响着天气模式和海洋洋流。科里奥利效应是地球自转的结果，它使得移动的空气和水在某些方向上转动和扭曲。在北半球，这一效应使风暴逆时针旋转，而在南半球则顺时针旋转。理解“地球自转”及其影响对于预测天气情况和研究气候变化的气象学家来说至关重要。除了科学意义之外，“地球自转”还有文化上的影响。许多古代文明根据观察太阳在天空中的运动发展了自己的日历，而这与“地球自转”直接相关。节日和农业活动往往根据季节的变化进行安排，而这些变化又受到地球倾斜和自转的影响。今天，我们仍然庆祝各种节日和活动，这些活动根植于这些古老的传统，展示了我们的生活与“地球自转”之间的深刻联系。此外，“地球自转”并不是一个完美的圆；它的倾斜角度约为23.5度。这个倾斜是导致季节变化的原因，因为地球围绕太阳公转。随着地球的不同部分在一年中因这种倾斜而接受不同数量的阳光，我们经历了春、夏、秋、冬的季节变化。理解“地球自转”及其轴向倾斜有助于我们理解自然的节奏，并为每个季节带来的变化做好准备。总之，“地球自转”是我们星球的一个基本方面，影响着从昼夜基本循环到复杂天气系统和文化实践的一切。通过研究“地球自转”，我们获得了关于我们世界机制的见解，以及自然现象与人类生活之间错综复杂的联系。随着我们继续探索我们星球的奥秘，“地球自转”的重要性无疑将继续成为我们理解地球及其在宇宙中位置的中心主题。