deceleration : 64 phrases in 19 subjects |
Astronomy | 6 |
Biotechnology | 1 |
Commerce | 1 |
Computers | 1 |
Construction | 3 |
Earth sciences | 5 |
Economy | 2 |
Electric traction | 2 |
Finances | 1 |
General | 3 |
Hobbies and pastimes | 1 |
Industry | 1 |
Information technology | 2 |
Mechanic engineering | 3 |
Medical | 1 |
Physical sciences | 2 |
Technology | 1 |
Transport | 22 |
Радиоактивное излучение | 6 |