aphelion

aphelion什么意思,aphelion翻译

基本解释

n.: 【天】远日点
网络: 远核点概念闹钟

英汉解释

• 【天文学】远日点

词性分析

• 复数：aphelia

例句

• Otherwise difficult to notice, the change in the Sun"s apparent diameter between Perihelion and Aphelion is clear.

  我们很难用肉眼看出近日点和远日点太阳视直径的变化，但在这张图上显而易见。

• Slightly more solar energy is received when the Sun and Earth are closest (the perihelion) than when they are farthest apart (the aphelion).

  太阳和地球的距离最近（近日点）时，所接收的太阳能要比距离最远（远日点）时接收的稍多一点。

• But it"s not that simple either, because the dates of the perihelion and aphelion are also shifting.

  但这并不是简单的一件事情，因为近日点和远日点的日期都会变换。

• perihelion, nearer the sun, than when it"s at aphelion, its furthest

  行星在离太阳很近的近日点飞行更快，在最远距离的远日点

• axes less than 1. 0 AU and aphelion distances greater than 0. 983 AU;

  半长轴小于1个天文单位，远日点大于0。983天文单位；