potência : 1476 phrases in 58 subjects |
Agriculture | 27 |
Antennas and waveguides | 29 |
Chemistry | 4 |
Coal | 4 |
Communications | 114 |
Construction | 1 |
Earth sciences | 125 |
Economy | 1 |
Education | 1 |
Electric machinery | 1 |
Electric motors | 5 |
Electric traction | 14 |
Electricity generation | 25 |
Electronics | 508 |
Energy industry | 46 |
Environment | 4 |
Fish farming pisciculture | 2 |
Forestry | 1 |
General | 56 |
Health care | 4 |
Industry | 4 |
Information technology | 32 |
Isolation | 1 |
Life sciences | 3 |
Lighting other than cinema | 1 |
Magnetics | 5 |
Marketing | 1 |
Materials science | 42 |
Mathematics | 19 |
Mechanic engineering | 84 |
Medical | 8 |
Metallurgy | 26 |
Microsoft | 1 |
Municipal planning | 2 |
Natural sciences | 8 |
Nuclear and fusion power | 1 |
Nuclear physics | 11 |
Obsolete / dated | 1 |
Pharmacy and pharmacology | 1 |
Physical sciences | 11 |
Piezoelectric crystals | 1 |
Power electronics | 6 |
Power system protection | 6 |
Radio | 11 |
Radiology | 3 |
Reliability | 2 |
Religion | 2 |
Scientific | 4 |
Statistics | 36 |
Superconductivity | 2 |
Technology | 27 |
Telephony | 7 |
Thermal Energy | 10 |
Transformers | 3 |
Transport | 109 |
Vacuum tubes | 4 |
Welding | 3 |
Wind Energy | 6 |