An Etymological Dictionary of Astronomy and Astrophysics

English-French-Persian

فرهنگ ریشه‌شناختی اخترشناسی-اخترفیزیک

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2 terms — H › HR
HRD
  نمودار ِ H-R  
nemudâr-e H-R
Fr.: diagramme H-R

Same as → Hertzsprung-Russell diagram.

See also: Short for → Hertzsprung-Russell diagram.

HRD
  نمودار ِ H-R  
nemudâr-e H-R
Fr.: diagramme H-R

Same as → Hertzsprung-Russell diagram.

See also: Short for → Hertzsprung-Russell diagram.