solar spot
英
美
太阳黑子
solar spot的用法和样例:
例句
The number of sunspots is usually taken as an indicator of solar activity.
太阳黑子的数量通常用作太阳活动的指标。
solar spot的相关资料:
临近单词
Solart
solar
solar burst radiometer
solar panel deployment
solar energy radiation
solar energy technique
solar-flare forecast
solar microwave bursts
solar absorption index
solar energy converter
solar greenhouse group
Solar Aircraft Company
目录
查词历史
英 汉