An Etymological Dictionary of Astronomy and Astrophysics
English-French-Persian

فرهنگ ریشه شناختی اخترشناسی-اخترفیزیک

M. Heydari-Malayeri    -    Paris Observatory

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Number of Results: 1 Search : transient X-ray source
transient X-ray source
  خنِ پرتوِ ایکسِ گذرا   
xan-e partow-e iks-e gozarâ

Fr.: source de rayons X transitoire   

An X-ray source that appears suddenly in the sky, strongly increases its intensity over a few days, and then declines with a lifetime of several months.

transient; → X-ray source.