名词
中文翻译：贝塞尔日数
同义词：
["Bessel's day number", "Bessel's day count例句：1. The sun's position relative to the Earth's orbit is known as Bessel's day number.（太阳相对于地球轨道的位置被称为贝塞尔日数。）2. In astronomy", "Bessel's day number is used to calculate the time difference between two points in space.（在天文学中，贝塞尔日数被用来计算两个空间点之间的时间差。）"]
例句：
-
1. The sun's position relative to the Earth's orbit is known as Bessel's day number.
太阳相对于地球轨道的位置被称为贝塞尔日数。
-
2. In astronomy, Bessel's day number is used to calculate the time difference between two points in space.
在天文学中，贝塞尔日数被用来计算两个空间点之间的时间差。
-
3. The calculation of Bessel's day number is essential for predicting the timing of celestial events.
贝塞尔日数的计算对于预测天体事件的时间至关重要。