 |
| изолиния: 191 phrases in 35 subjects |
| Agriculture | 3 |
| Biology | 2 |
| Cartography | 6 |
| Construction | 1 |
| Ecology | 2 |
| Electricity | 7 |
| Electronics | 2 |
| Geography | 1 |
| Geology | 7 |
| Geophysics | 64 |
| Gold mining | 4 |
| Hydrology | 4 |
| Information technology | 1 |
| Intelligence and security services | 1 |
| Makarov | 9 |
| Medical appliances | 1 |
| Microelectronics | 1 |
| Mining | 1 |
| Nanotechnology | 2 |
| Nautical | 9 |
| Navigation | 14 |
| Nuclear and fusion power | 1 |
| Oceanography & oceanology | 4 |
| Oil / petroleum | 2 |
| Oil and gas | 4 |
| Oil and gas technology | 1 |
| Oilfields | 24 |
| Petrography | 1 |
| Physics | 1 |
| Quantum electronics | 2 |
| Road works | 2 |
| Sakhalin | 2 |
| Seismology | 1 |
| Technology | 3 |
| Water resources | 1 |