 |
|
mathematical model : 51 phrases in 20 subjects |
| Artificial intelligence | 1 |
| Astronautics | 5 |
| Automated equipment | 4 |
| Aviation | 3 |
| Construction | 1 |
| Electronics | 1 |
| Household appliances | 2 |
| Information technology | 1 |
| Makarov | 6 |
| Mathematics | 3 |
| Military | 4 |
| Nanotechnology | 4 |
| Physics | 1 |
| Programming | 4 |
| Psychology | 1 |
| Quality control and standards | 3 |
| Seismology | 1 |
| Space | 2 |
| Technology | 3 |
| Weapons of mass destruction | 1 |