ralentissement: 104 phrases in 22 subjects |
Agriculture | 1 |
Analytical chemistry | 1 |
Antennas and waveguides | 1 |
Astronomy | 5 |
Chemistry | 2 |
Communications | 4 |
Earth sciences | 11 |
Economy | 21 |
Electric motors | 1 |
Electronics | 2 |
Energy industry | 1 |
Finances | 1 |
General | 4 |
Health care | 3 |
International Monetary Fund | 9 |
Mathematics | 1 |
Mechanic engineering | 4 |
Medical | 9 |
Physical sciences | 3 |
Rail transport | 1 |
Transport | 13 |
Радиоактивное излучение | 6 |