 |
| |||
| solar cycle | |||
| sunspot cycle | |||
| солнечный цикл: 38 phrases in 11 subjects |
| Astronomy | 5 |
| Economy | 1 |
| Energy industry | 8 |
| General | 1 |
| Geology | 1 |
| Hydrology | 1 |
| Makarov | 6 |
| Mass media | 2 |
| Meteorology | 1 |
| Solar power | 4 |
| Technology | 8 |
|
| |||
| solar cycle | |||
| sunspot cycle | |||
| солнечный цикл: 38 phrases in 11 subjects |
| Astronomy | 5 |
| Economy | 1 |
| Energy industry | 8 |
| General | 1 |
| Geology | 1 |
| Hydrology | 1 |
| Makarov | 6 |
| Mass media | 2 |
| Meteorology | 1 |
| Solar power | 4 |
| Technology | 8 |