dispersion : 300 phrase in 39 subjects |
Acridology | 1 |
Agriculture | 4 |
Antennas and waveguides | 15 |
Chemistry | 30 |
Climatology | 1 |
Communications | 13 |
Construction | 3 |
Earth sciences | 16 |
Economy | 2 |
Electrochemistry | 1 |
Electronics | 54 |
Environment | 6 |
Finances | 2 |
Forestry | 2 |
General | 16 |
Health care | 2 |
Industry | 3 |
Information technology | 6 |
International Monetary Fund | 1 |
Life sciences | 8 |
Materials science | 1 |
Mathematics | 20 |
Measuring instruments | 5 |
Mechanic engineering | 2 |
Medical | 15 |
Metallurgy | 9 |
Mineralogy | 2 |
Natural sciences | 1 |
Patents | 1 |
Pest control | 1 |
Pharmacy and pharmacology | 4 |
Radio | 1 |
Resins | 1 |
Security systems | 2 |
Statistics | 32 |
Technology | 5 |
Textile industry | 5 |
Transport | 4 |
United Nations | 3 |