perilune
「perilune」的意思
n. [天][航] 近月点
n.[天]近月点
「perilune」的用法
perilune月球与地球之间的最近点 - 在天文学中,perilune指的是月球在其轨道上离地球最近的点。
「perilune」的例句
The spacecraft will reach perilune in just a few hours.
飞船将在几小时内到达月球的最近点。
During perilune, the moon is closest to Earth.
在月球的最近点,月亮离地球最近。
The perilune distance between Earth and the moon is about 363,104 kilometers.
地球和月亮之间的最近距离约为363,104公里。
Scientists study the perilune to understand more about the moon's orbit.
科学家研究月球的最近点以更好地了解其轨道。
The perilune occurs every 27.3 days as the moon orbits around Earth.
月球每27.3天绕地球公转一次,从而产生最近点。
At perilune, the gravitational pull between Earth and the moon is strongest.
在月球的最近点,地球和月亮之间的引力最强。
The perilune is an important point in studying lunar eclipses.
研究日食时,月球的最近点是一个重要点。
The spacecraft's engines will fire at perilune to adjust its orbit.
飞船将在最近点时启动发动机调整其轨道。
Perilune is a crucial concept for missions that require precise orbital control.
对于需要精确轨道控制的任务,了解月球的最近点至关重要。
The moon’s perilune distance varies slightly due to its elliptical orbit around Earth.
由于绕地球椭圆形轨道的关系,月亮的最近距离会略有变化。