“sunspot cycle”的概念、定义、翻译、参考文献-科学参考

单词	sunspot cycle
释义	sunspot cycle [`sǝn´spät ´sī·kǝl] ^ASTRONOMY Variation of the size and number of sunspots in an 11-year cycle which is shared by all other forms of solar activity.
随便看	metadyne metagalaxy metagenesis metagranulocyte metahalloysite metaharmosis metahewettite metahohmannite metahydrate sodium carbonate metaigneous metakaryocyte metal metal ague metal-air battery metal alkyl metalanguage Gaussian system Gaussian units Gaussian weighing method Gaussian year Gauss image point Gauss-Jordan elimination Gauss' law of flux Gauss' law of the arithmetic mean Gauss-Legendre rule

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