An Etymological Dictionary of Astronomy and Astrophysics

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فرهنگ ریشه‌شناختی اخترشناسی-اخترفیزیک



Wolf minimum
  کمینه‌ی ِ ولف  
kamine-ye Wolf
Fr.: minimum de Wolf  

A 70-year period of unusually low → solar activity, from about 1280 to 1350. See also the → Maunder minimum.

See also:Wolf number; → minimum.