separador : 144 phrases in 26 subjects |
Agriculture | 6 |
Antennas and waveguides | 1 |
Brazil | 5 |
Chemistry | 1 |
Communications | 7 |
Construction | 3 |
Earth sciences | 6 |
Electronics | 19 |
Environment | 6 |
Finances | 1 |
Forestry | 1 |
General | 4 |
Industry | 8 |
Information technology | 24 |
Materials science | 4 |
Mechanic engineering | 6 |
Metallurgy | 3 |
Microsoft | 16 |
Municipal planning | 1 |
Natural sciences | 1 |
Patents | 2 |
Power lines | 1 |
Radio | 1 |
Sound recording | 1 |
Technology | 8 |
Transport | 8 |