primary radiation /SCIENCE/
[DE] Primärstrahlung
[EN] primary radiation
[FR] rayonnement primaire
primary radiation /SCIENCE/
[DE] Primärstrahlung
[EN] primary radiation
[FR] rayonnement primaire
primary cosmic radiation,primary cosmic rays,primary radiation /SCIENCE/
[DE] primäre kosmische Strahlung
[EN] primary cosmic radiation; primary cosmic rays; primary radiation
[FR] radiation cosmique primaire; rayonnement cosmique primaire; rayonnement primaire; rayons cosmiques primaires