hard component
| of
| cosmic rays
| hard component abbr. | |
| hi.energ. | composante dure; composante pénétrante |
| of... abbr. | |
| gen. | en date du.. |
| cosmic ray abbr. | |
| nat.sc. | rayonnement cosmique; rayon cosmique |
| cosmic rays abbr. | |
| hi.energ. | rayonnement cosmique; rayons cosmiques; radiation cosmique |
| med. | radiation d'altitude |
| nat.sc. | irradiation d'origine cosmique |
| |||
| composante dure; composante pénétrante | |||
|
hard component : 2 phrases in 1 subject |
| Chemistry | 2 |