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Van Allen radiation belt; radiation belt; Van Allen radiation zone | |||
Van Allen belt | |||
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Allen belt; Van Allen radiation belt; Van Allen radiation belts | |||
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van Allen zone |
пояс Ван Аллена : 12 phrases in 6 subjects |
Astronautics | 3 |
Electronics | 2 |
General | 1 |
High energy physics | 3 |
Technology | 1 |
Telecommunications | 2 |