 |
|
perturbations : 648 phrases in 55 subjects |
| Acoustics | 4 |
| Aerohydrodynamics | 34 |
| Antennas and waveguides | 3 |
| Astronautics | 31 |
| Astronomy | 13 |
| Automated equipment | 11 |
| Aviation | 44 |
| Biology | 2 |
| Celestial mechanics | 1 |
| Chemistry | 3 |
| Computers | 4 |
| Construction | 1 |
| Ecology | 4 |
| Economics | 1 |
| Electrical engineering | 3 |
| Electronics | 23 |
| Energy industry | 9 |
| General | 22 |
| Geography | 1 |
| Geology | 3 |
| Geophysics | 41 |
| Gyroscopes | 2 |
| High energy physics | 1 |
| Information security and data protection | 5 |
| Information technology | 3 |
| Makarov | 156 |
| Mass media | 4 |
| Mathematics | 47 |
| Mechanics | 4 |
| Medical | 2 |
| Meteorology | 10 |
| Metrology | 3 |
| Military | 18 |
| Nanotechnology | 14 |
| Nautical | 5 |
| Non-destructive testing | 1 |
| Nuclear and fusion power | 1 |
| Physics | 28 |
| Politics | 1 |
| Programming | 3 |
| Quality control and standards | 1 |
| Quantum electronics | 4 |
| Quantum mechanics | 2 |
| Radioengineering | 3 |
| Robotics | 1 |
| Scientific | 2 |
| Security systems | 1 |
| Seismology | 1 |
| Semiconductors | 1 |
| Solid-state physics | 1 |
| Space | 21 |
| Statistics | 1 |
| Technology | 41 |
| Telecommunications | 1 |
| Thermal engineering | 1 |