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| extraterrestrial particles | |||
| cosmic-ray particles | |||
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| cosmic ray | |||
| cosmic particle; cosmic-ray particle | |||
| космические частицы: 60 phrases in 11 subjects |
| Astronautics | 18 |
| Astronomy | 3 |
| Aviation | 1 |
| Computers | 1 |
| Ecology | 2 |
| General | 1 |
| High energy physics | 14 |
| Makarov | 7 |
| Nanotechnology | 3 |
| Physics | 3 |
| Technology | 7 |