separateur : 275 phrases in 31 subjects |
Agriculture | 49 |
Antennas and waveguides | 1 |
Astronomy | 2 |
Automatic control | 2 |
Chemistry | 24 |
Coal | 1 |
Communications | 14 |
Construction | 5 |
Earth sciences | 5 |
Electrochemistry | 1 |
Electronics | 23 |
Environment | 29 |
Finances | 1 |
General | 5 |
Industry | 14 |
Information technology | 39 |
Materials science | 2 |
Measuring instruments | 1 |
Mechanic engineering | 13 |
Medical | 3 |
Metallurgy | 11 |
Microsoft | 6 |
Municipal planning | 3 |
Natural sciences | 3 |
Nuclear physics | 1 |
Patents | 1 |
Physical sciences | 5 |
Radio | 1 |
Technology | 1 |
Textile industry | 4 |
Transport | 5 |