英语词汇“solar minimum”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典

　

单词	solar minimum
释义	solar minimum noun Astronomy The period in the sunspot cycle when solar activity is lowest and sunspots are least abundant: in 2009 the sun was at its solar minimum, the quiet phase in its 11-year cycle of activity... We've recently had an unusual number of solar flares during the solar minimum. Scientific projections of solar activity predict a solar minimum over the next two decades. Even in the years of solar minimum from 1994 to 1996, the military still dealt with 150 satellite problems per year.
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英语词典包含243303条英英释义在线翻译词条，基本涵盖了全部常用单词的英英翻译及用法，是英语学习的有利工具。

　

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更新时间：2024/11/10 13:42:04