木星环 meaning in English
jovian ring
rings of jupiter
Examples
- At the other extreme , the faintest known rings , such as jupiter ' s rings and saturn ' s outermost rings , have optical depths between 10 ? 8 and 10 ? 6
在另一个密度极小的极端情况当中，已知最模糊的行星环，如木星环与土星的最外环，其光深度只有10 - 8到10 - 6 。