n.近地点
网络 最低点; 近地点速率; 远地点
If this is an ellipse around the Earth, this would be perigee and this would be apogee.
如果这是一个围绕地球的椭圆形,那么这是近地点,这是远地点。
The Moon reaches its absolute perigee once a year.
月球每年有一次达到它的绝对近地点。
This phenomenon is called "lunar perigee", or "SuperMoon".
这一现象被称为”月球近地点”或”超级月亮”。
The time between two passages at the perigee (of the Moon).
月球连续两次经过近地点所需的时间。
The time between two passages at the perigee ( of the Moon ).
月球连续两次经过近地点所需的时间。