“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	3-aminophthalic hydrazide 3-aminopyridine 3-chloro-1,2-propanediol 3-heptanol 3-heptanone 3-hydroxyflavone 3-hydroxytyramine hydrobromide 3-methylindole 3-methylpentane 3-methylsalicylic acid 4,4'-sulfonyldianiline 45Ca 4,6,3',4'-tetrahydroxyaurone 4-\\(4-chloro-ortho-tolyl\\)oxybutyric acid 4-amino-3-hydroxybutyric acid 4-aminoantipyrine 4-aminopyridine 4-AP 4-benzothienyl-N-methylcarbamate 4-chloro-3,5-xylenol 4-D chart 4-heptanone 4-hydroxy-3-nitrobenzenearsonic acid 4-methoxy-2-hydroxybenzophenone 4-methyl-5-thiazoleethanol

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