Russian
радиационные пояса земли Portuguese
cintura de van allen Spanish
cinturones de radiacion Catalan
cinyell de van allen 
Zone of energetic charged particles around the planet earth.
1
The journey entailed thousands of traversals of the Van Allen radiation belts.
2
I know about Van Allen radiation belts, nuclear radiation .
3
Skyhavens ahead glowed a fragile platinum as the Van Allen radiation belt particles gusted across their web strands.
4
Consider the Van Allen radiation belt.
5
These would "pierce through the Van Allen radiation belts in a sufficiently short time to keep the passengers safe."
6
At their upper limit they merge into the Van Allen radiation belt, whose discovery was the first triumph of the early Space Age.
Portuguese
Spanish
cinturones de radiacioncinturon de radiacioncinturones de radiacióncinturón de van allencinturones de radiacionescinturón de radiacióncinturon de radiación de van allencinturones de van allencinturon de van allencinturón de radiación de van allencinturon de radiacióncinturon de radiacion de van allen