saturation : 174 phrases in 29 subjects |
Agriculture | 6 |
Automatic control | 1 |
Chemistry | 5 |
Communications | 8 |
Earth sciences | 17 |
Economy | 1 |
Electric motors | 1 |
Electronics | 52 |
Environment | 9 |
General | 1 |
Health care | 2 |
Industry | 2 |
Information technology | 1 |
Life sciences | 10 |
Magnetics | 9 |
Mathematics | 9 |
Mechanic engineering | 2 |
Medical | 4 |
Metallurgy | 1 |
Microsoft | 3 |
Natural sciences | 7 |
Physical sciences | 1 |
Radio | 2 |
Sound recording | 1 |
Statistics | 7 |
Technology | 1 |
Transport | 8 |
Vacuum tubes | 1 |
Video recording | 2 |