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onda: 1632 phrases in 56 subjects |
Antennas and waveguides | 75 |
Astronautics | 2 |
Aviation | 1 |
Ballistics | 1 |
Chemistry | 7 |
Coal | 4 |
Communications | 324 |
Earth sciences | 188 |
Economy | 1 |
Electric motors | 1 |
Electricity | 2 |
Electricity generation | 6 |
Electronics | 365 |
Environment | 3 |
Finances | 1 |
Fishery fishing industry | 2 |
General | 30 |
Geology | 1 |
Health care | 11 |
Industry | 15 |
Information technology | 36 |
Labor law | 1 |
Lasers | 1 |
Life sciences | 45 |
Lighting other than cinema | 1 |
Magnetics | 5 |
Mathematics | 2 |
Measuring instruments | 6 |
Mechanic engineering | 3 |
Medical | 60 |
Metallurgy | 4 |
Meteorology | 137 |
Microsoft | 2 |
Municipal planning | 1 |
Natural sciences | 41 |
Navigation | 2 |
Nuclear physics | 1 |
Oceanography & oceanology | 1 |
Physical sciences | 21 |
Physics | 2 |
Piezoelectric crystals | 4 |
Power electronics | 2 |
Power lines | 3 |
Radio | 35 |
Radiology | 3 |
Scientific | 24 |
Sound recording | 1 |
Statistics | 2 |
Superconductivity | 4 |
Technology | 113 |
Telecommunications | 4 |
Textile industry | 3 |
Thermal Energy | 7 |
Transport | 12 |
United Nations | 2 |
Vacuum tubes | 1 |