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| ocean energy | |||
| энергия океана: 28 phrases in 13 subjects |
| Astronautics | 1 |
| Ecology | 2 |
| Electrical engineering | 1 |
| Energy industry | 9 |
| General | 1 |
| Geology | 1 |
| Makarov | 3 |
| Military | 1 |
| Natural resourses and wildlife conservation | 1 |
| Scientific | 1 |
| Solar power | 4 |
| Technology | 2 |
| Water supply | 1 |