 |
| flow regime: 49 phrases in 19 subjects |
| Aerodynamics | 1 |
| Aerohydrodynamics | 5 |
| Aviation | 1 |
| Ecology | 1 |
| Electronics | 3 |
| Energy industry | 7 |
| Geography | 1 |
| Hydrology | 4 |
| Makarov | 3 |
| Nanotechnology | 1 |
| Nautical | 2 |
| Nuclear physics | 1 |
| Oil / petroleum | 8 |
| Oil and gas | 1 |
| Physics | 2 |
| Technology | 3 |
| Transport | 1 |
| Water resources | 2 |
| Water supply | 2 |