eixos : 706 phrases in 31 subjects |
Agriculture | 37 |
Antennas and waveguides | 4 |
Brazil | 8 |
Chemistry | 4 |
Communications | 27 |
Construction | 9 |
Earth sciences | 40 |
Economy | 4 |
Electric traction | 8 |
Electronics | 45 |
Finances | 4 |
General | 19 |
Industry | 36 |
Information technology | 15 |
Labor law | 1 |
Life sciences | 12 |
Materials science | 2 |
Mechanic engineering | 154 |
Medical | 32 |
Metallurgy | 9 |
Microsoft | 6 |
Natural sciences | 3 |
Patents | 2 |
Physics | 1 |
Politics | 1 |
Radio | 2 |
Rail transport | 1 |
Satellite communications | 6 |
Scientific | 3 |
Technology | 4 |
Transport | 207 |