aphelion
美 [æ'filɪən]英 [æp'hi:lɪən]
- n.【天】远日点
- 网络远核点概念闹钟
复数：aphelia
aphelionaphelion
远日点
历法_互动百科 ... 近日点： perihelion 远日点： aphelion 中国传统历法： The Traditional Chinese Calendar ...
远核点概念闹钟
2009/09/23 -- 远日点/远核点概念闹钟(Aphelion) (1)2009/09/13 -- 不容错过的木头天气预报闹钟(WoodStation) (2) 2009/09/06 - …
1
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。
2
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。
3
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。
4
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
5
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；