dispersion : 143 phrases in 25 subjects |
Antennas and waveguides | 7 |
Chemistry | 6 |
Communications | 6 |
Construction | 3 |
Earth sciences | 4 |
Economy | 1 |
Electronics | 37 |
Environment | 2 |
Finances | 2 |
General | 2 |
Health care | 1 |
Industry | 4 |
Information technology | 5 |
Life sciences | 4 |
Mathematics | 22 |
Mechanic engineering | 1 |
Medical | 2 |
Metallurgy | 3 |
Patents | 1 |
Pharmacy and pharmacology | 3 |
Radio | 1 |
Satellite communications | 1 |
Statistics | 21 |
Technology | 2 |
Transport | 2 |