longitudinal : 474 phrases in 47 subjects |
Agriculture | 28 |
Antennas and waveguides | 5 |
Astronautics | 1 |
Chemistry | 2 |
Communications | 14 |
Construction | 11 |
Cultural studies | 1 |
Dyalysis | 1 |
Earth sciences | 29 |
Electric motors | 3 |
Electric traction | 2 |
Electricity generation | 1 |
Electronics | 22 |
Environment | 1 |
Fishery fishing industry | 1 |
Food industry | 1 |
Forestry | 1 |
General | 6 |
Health care | 2 |
Hydrology | 8 |
Industry | 31 |
Information technology | 17 |
Labor law | 1 |
Life sciences | 12 |
Materials science | 16 |
Mathematics | 2 |
Mechanic engineering | 40 |
Medical | 39 |
Metallurgy | 25 |
Natural sciences | 9 |
Packaging | 7 |
Pharmacy and pharmacology | 1 |
Physics | 2 |
Politics | 2 |
Radio | 2 |
Remote sensing | 6 |
Social science | 1 |
Soil science | 2 |
Sound recording | 15 |
Statistics | 1 |
Technology | 14 |
Telegraphy | 2 |
Textile industry | 3 |
Thermal Energy | 1 |
Transport | 80 |
Water resources | 2 |
Work flow | 1 |