tube: 1453 phrases in 41 subjects |
Agriculture | 37 |
Antennas and waveguides | 137 |
Automated equipment | 4 |
Aviation | 2 |
Chemistry | 100 |
Coal | 18 |
Communications | 28 |
Computer numerical control | 1 |
Construction | 26 |
Cultural studies | 2 |
Earth sciences | 112 |
Electronics | 271 |
Energy industry | 3 |
Environment | 10 |
Finances | 1 |
Fish farming pisciculture | 1 |
General | 80 |
Health care | 26 |
Hobbies and pastimes | 1 |
Industry | 49 |
Information technology | 25 |
Labor law | 7 |
Life sciences | 14 |
Materials science | 17 |
Measuring instruments | 46 |
Mechanic engineering | 134 |
Medical | 80 |
Metallurgy | 84 |
Mineral products | 1 |
Municipal planning | 4 |
Natural resourses and wildlife conservation | 1 |
Natural sciences | 18 |
Nuclear and fusion power | 4 |
Nuclear physics | 8 |
Patents | 3 |
Pharmacy and pharmacology | 10 |
Physical sciences | 5 |
Physics | 1 |
Politics | 1 |
Technology | 31 |
Transport | 50 |