filtro : 507 phrases in 40 subjects |
Agriculture | 32 |
Antennas and waveguides | 5 |
Astronautics | 1 |
Automatic control | 1 |
Brazil | 31 |
Chemistry | 13 |
Communications | 47 |
Construction | 4 |
Earth sciences | 37 |
Ecology | 3 |
Economy | 2 |
Electric machinery | 1 |
Electronics | 122 |
Energy industry | 1 |
Environment | 26 |
Food industry | 1 |
Forestry | 1 |
General | 1 |
Health care | 15 |
Hobbies and pastimes | 1 |
Industry | 24 |
Information technology | 24 |
Insurance | 1 |
Labor law | 4 |
Life sciences | 5 |
Magnetics | 2 |
Mathematics | 1 |
Mechanic engineering | 21 |
Medical | 2 |
Metallurgy | 3 |
Microsoft | 19 |
Municipal planning | 11 |
Natural sciences | 7 |
Patents | 14 |
Power electronics | 4 |
Power lines | 1 |
Radio | 1 |
Technology | 4 |
Trade unions | 6 |
Transport | 8 |