|
|
 |
|
|
|
|
| ra·di·a·tion belt (plural ra·di·a·tion belts) |
noun |
|
| Definition: |
| |
region of charged particles around planet: a region around a planet in which electrically charged particles are trapped by the magnetic field of the planet. The Earth's Van Allen belts are a typical example.
|
|
|
|
