An Etymological Dictionary of Astronomy and Astrophysics

English-French-Persian

فرهنگ ریشه‌شناختی اخترشناسی-اخترفیزیک



unresolved source
  خن ِ ناواگشوده  
xan-e nâvâgošudé
Fr.: source non résolue  

A source of radiation whose angular size is too small for details of its structure to be revealed.

See also:unresolved; → source.