sunspots meaning in Chinese
太阳黑子
Examples
- We observe three sunspot groups on the disc .
在日面上观测到三个黑子群。 - These faculae frequently are the forerunners of sunspot formation .
这些光斑常常是形成太阳黑子的先兆。 - Large sunspots can comfortably be seen through field glasses .
大的太阳黑子用双筒望远镜就能看得很清楚。 - This includes the continuous survey of umbra and penumbra of the sunspot .
这包括对太阳黑子本影和半影持续的观测。 - Approximately every 11 years the number of visible sunspots reaches a maximum .
大约每11年，可看到的太阳黑子数目达到一个峰值。