 |
| probabilité: 400 phrase in 45 subjects |
| Air defense | 2 |
| Analytical chemistry | 6 |
| Antennas and waveguides | 1 |
| Astronautics | 8 |
| Astronomy | 4 |
| Automated equipment | 29 |
| Aviation | 13 |
| Biology | 2 |
| Business | 1 |
| Chemistry | 12 |
| Commerce | 1 |
| Communications | 1 |
| Computers | 4 |
| Construction | 11 |
| Corporate governance | 2 |
| Education | 1 |
| Electronics | 7 |
| Forestry | 4 |
| General | 9 |
| Hydraulic engineering | 9 |
| Information technology | 16 |
| International Monetary Fund | 3 |
| Law | 1 |
| Mathematics | 117 |
| Mechanic engineering | 4 |
| Medical appliances | 1 |
| Metallurgy | 3 |
| Meteorology | 3 |
| Metrology | 1 |
| Microsoft | 4 |
| Military | 14 |
| Mining | 2 |
| Natural resourses and wildlife conservation | 1 |
| Nautical | 1 |
| Nuclear physics | 2 |
| Oil and gas technology | 3 |
| Patents | 4 |
| Pharmacology | 1 |
| Physics | 18 |
| Radio | 20 |
| Radiolocation | 5 |
| Statistics | 3 |
| Surveying | 5 |
| Technology | 38 |
| Радиоактивное излучение | 3 |