mean-flow : 29 phrases in 16 subjects |
Aerodynamics | 1 |
Astronautics | 5 |
Aviation | 1 |
Construction | 1 |
Ecology | 1 |
Energy industry | 1 |
Hydraulic engineering | 2 |
Hydrology | 1 |
Information technology | 1 |
Makarov | 1 |
Mathematics | 1 |
Medical | 3 |
Nanotechnology | 1 |
Natural resourses and wildlife conservation | 4 |
Technology | 1 |
Water resources | 4 |