précipitation : 361 phrases in 27 subjects |
Agriculture | 2 |
Analytical chemistry | 7 |
Astronomy | 1 |
Chemistry | 27 |
Coal | 1 |
Communications | 4 |
Construction | 11 |
Cultural studies | 3 |
Earth sciences | 4 |
Electronics | 7 |
Environment | 23 |
General | 9 |
Health care | 3 |
High energy physics | 12 |
Industry | 6 |
Life sciences | 116 |
Marketing | 2 |
Mechanic engineering | 1 |
Medical | 10 |
Medical appliances | 1 |
Metallurgy | 41 |
Natural resourses and wildlife conservation | 36 |
Natural sciences | 3 |
Nuclear physics | 24 |
Physics | 1 |
Radio | 3 |
Transport | 3 |