英语单词查询
precession
「precession」的意思
n. 先行，优先；进动，旋进；岁差
n.运动
「precession」的用法
precession进动 - 天文学
「precession」的例句
The Earth's axis undergoes precession over a period of about 26,000 years.
地球的轴在大约26,000年的时间内进行进动。
Precession is a phenomenon observed in the motion of celestial bodies.
进动是观察到的天体运动现象。
The concept of precession is crucial in understanding the Earth's rotation.
理解地球的旋转概念时，进动是一个关键因素。
Scientists use the study of precession to predict solar eclipses.
科学家利用研究进动来预测日食。
Precession affects the position of the North Star over time.
进动随着时间影响北极星的位置。
The precession of the equinoxes is responsible for the changing seasons.
春分点的进动负责季节的变化。
Historical records show evidence of early knowledge of precession.
历史记录显示早期对进动有认识的证据。
Precession is an important concept in astronomy and astrophysics.
进动是天文学和宇宙物理学中的一个重要概念。
By studying precession, we can better understand the dynamics of celestial bodies.
通过研究进动，我们可以更好地理解天体的动力学。
Precession has significant implications for navigation and timekeeping.
进动对导航和时间keeping有重要影响。