dispositivi : 2062 phrases in 76 subjects |
Agriculture | 87 |
Antennas and waveguides | 2 |
Astronautics | 1 |
Automatic control | 1 |
Brazil | 82 |
Cables and cable production | 2 |
Chemistry | 30 |
Coal | 7 |
Commerce | 3 |
Communications | 101 |
Computers | 1 |
Construction | 6 |
Cultural studies | 10 |
Earth sciences | 53 |
Economy | 6 |
Education | 1 |
Electric machinery | 6 |
Electric motors | 4 |
Electric traction | 16 |
Electrical engineering | 21 |
Electricity generation | 3 |
Electronics | 282 |
Employment | 1 |
Energy industry | 15 |
Environment | 27 |
Finances | 10 |
Fish farming pisciculture | 6 |
Food industry | 1 |
General | 121 |
Health care | 21 |
Hobbies and pastimes | 7 |
Human rights activism | 2 |
Immigration and citizenship | 2 |
Industry | 89 |
Information technology | 105 |
Labor law | 31 |
Law | 5 |
Life sciences | 8 |
Lighting other than cinema | 1 |
Magnetics | 7 |
Marketing | 1 |
Materials science | 21 |
Mathematics | 1 |
Mechanic engineering | 220 |
Medical | 29 |
Metallurgy | 38 |
Microsoft | 87 |
Municipal planning | 8 |
Natural resourses and wildlife conservation | 1 |
Natural sciences | 30 |
Nuclear physics | 6 |
Obsolete / dated | 3 |
Oil / petroleum | 2 |
Patents | 29 |
Pharmacy and pharmacology | 2 |
Physical sciences | 3 |
Politics | 1 |
Power electronics | 1 |
Power lines | 3 |
Power system protection | 3 |
Radio | 3 |
Radiology | 1 |
Rail transport | 11 |
Semiconductors | 10 |
Social science | 2 |
Sound recording | 1 |
Statistics | 4 |
Technology | 22 |
Telecommunications | 3 |
Telephony | 5 |
Thermal Energy | 2 |
Trade unions | 2 |
Transformers | 8 |
Transport | 307 |
Vacuum tubes | 3 |
Welding | 5 |