回归年基本解释

汉语拼音:huí guī nián

太阳中心连续两次经过春分点所需要的时间。一个回归年等于365天5小时48分46秒。也叫太阳年。

回归年双语翻译,回归年在线翻译例句

  • In terms of how we keep track of time, it is easiest to go by the solar day and the tropical year.

    说到我们怎么计算时间,最简单的方法使用太阳日和回归年。

  • Here is the key point: the solar day and the tropical year aren't locked in anyway.

    关键在于:太阳日和回归年相互并无关联。

  • Xing Yunlu's Determination of the Length of Tropical Year Revisited

    邢云路测算回归年长度问题之再研究

  • A comparison study on some problems of the observation and calculation of the Solar year in ancient China and Greece

    古代中国与古希腊回归年长度测算中若干问题的比较研究