pulses : 205 phrases in 20 subjects |
Agriculture | 7 |
Antennas and waveguides | 4 |
Communications | 48 |
Earth sciences | 23 |
Electronics | 64 |
Fish farming pisciculture | 3 |
Forestry | 2 |
General | 1 |
Industry | 1 |
Information technology | 27 |
Magnetics | 1 |
Mechanic engineering | 3 |
Medical | 3 |
Metallurgy | 1 |
Physical sciences | 1 |
Power electronics | 3 |
Power lines | 4 |
Power system protection | 4 |
Technology | 1 |
Transport | 4 |