rise time : 53 phrases in 17 subjects |
Automatic control | 1 |
Chemistry | 2 |
Communications | 4 |
Computer numerical control | 2 |
Computers | 3 |
Earth sciences | 3 |
Electronics | 13 |
European Union | 1 |
General | 1 |
Measuring instruments | 2 |
Metallurgy | 1 |
Microelectronics | 2 |
Nuclear physics | 2 |
Optics branch of physics | 2 |
Physics | 3 |
Technology | 4 |
Радиоактивное излучение | 7 |