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لغة المحتوى

1 نتائج 'cosmic radiation'

Cosmic radiation (en)
Radiation
Astrophysics, Elementary particles, Radioactivity, Solar radiation
Science > Physical sciences
Radiación cósmica (es), Космическое излучение (ru), اشعاع كوني (ar), Radiation cosmique (fr)
http://vocabularies.unesco.org/thesaurus/concept3240