stochastic model : 20 phrases in 14 subjects |
Automated equipment | 1 |
Aviation medicine | 2 |
Construction | 1 |
Economics | 1 |
Electronics | 2 |
Hydraulic engineering | 1 |
Immunology | 1 |
Military | 2 |
Physics | 1 |
Programming | 2 |
Radio | 1 |
Scientific | 1 |
Statistics | 2 |
Technology | 2 |