Glossary term: 太陽週期
Description: 太陽週期是指太陽黑子、太陽耀斑和太陽上其他形式活動的大約 11 年一個週期。這種活動是由太陽總體磁場產生的。由於該磁場每 11 年在南北兩極之間切換一次，因此太陽的磁極需要22 年的時間才能恢復到原來的狀態。
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Term and definition status: The original definition of this term in English have been approved by a research astronomer and a teacher The translation of this term and its definition is still awaiting approval
This is an automated transliteration of the simplified Chinese translation of this term
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