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cosmic radiation
gen.	rayonnement cosmique
hi.energ.	rayons cosmiques; radiation cosmique
nat.sc.	rayon cosmique
transp., avia.	radiations cosmiques
cosmic radiation Radiations consisting of atomic nuclei, especially protons, of very high energy that reach the earth from outer space. Some cosmic radiations are very energetic and are able to penetrate a mile or more into the Earth
environ.	rayonnement cosmique

cosmic radiation: 27 phrases in 7 subjects

Astronomy	2
Communications	1
Electronics	1
High energy physics	5
Life sciences	4
Natural sciences	10
Transport	4