他喜欢研究周期，并带出他广博的生理学、生物物理学和天体物理学的知识来研究太阳周期。
He liked to study cycles and brought his extensive knowledge of physiology, biophysics and astrophysics to the study of the sun's cycles.
他喜欢研究周期，并带出他广博的生理学、生物物理学和天体物理学的知识来研究太阳周期。
He liked to study cycles and brought his extensive knowledge of physiology, biophysics and astrophysics to the study of the sun's cycles.
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