estrellas: 211 phrases in 34 subjects |
Agriculture | 23 |
Antennas and waveguides | 2 |
Astronautics | 1 |
Astronomy | 2 |
Automatic control | 1 |
Chemistry | 2 |
Communications | 11 |
Earth sciences | 5 |
Electric motors | 2 |
Electronics | 14 |
Environment | 1 |
Fish farming pisciculture | 3 |
General | 5 |
Health care | 1 |
Industry | 49 |
Information technology | 6 |
International Monetary Fund | 2 |
Life sciences | 10 |
Marketing | 2 |
Materials science | 1 |
Mechanic engineering | 10 |
Medical | 13 |
Metallurgy | 2 |
Microsoft | 5 |
Municipal planning | 5 |
Natural resourses and wildlife conservation | 6 |
Natural sciences | 13 |
Packaging | 1 |
Polymers | 2 |
Power system protection | 2 |
Social science | 2 |
Technology | 1 |
Textile industry | 2 |
Transport | 4 |