英德
有道
百度
谷歌
图片
维基
百科
恒星黑子
starspots
- 像太阳黑子一样，恒星黑子大小会变会迁移。
Like sunspots, starspots should change in size and migrate. - 这种变化不大可能是由恒星黑子的来来回回所导致。
It's unlikely the variability could have been caused by star spots coming and going. - 磁场的变化是像太阳这样的恒星表面黑子活动周期的根源，尽管经过几十年的认真研究之后，地球人仍然对其知之甚少。
The magnetic activity of stars like sun, which is the root cause of the sunspot cycle, is still poorly understood even after decades of intense study.
 |
 |
 |
 |
 |
 |
 |
中国词汇量第二的英语词典
更多精彩，登录后发现......
