saturation : 64 phrases in 18 subjects |
Analytical chemistry | 2 |
Automatic control | 1 |
Chemistry | 7 |
Construction | 12 |
Earth sciences | 3 |
Electric motors | 1 |
Electronics | 6 |
Life sciences | 1 |
Magnetics | 11 |
Mathematics | 7 |
Microsoft | 1 |
Nuclear physics | 1 |
Physics | 1 |
Radio | 1 |
Radiology | 2 |
Sound recording | 1 |
Vacuum tubes | 4 |
Video recording | 2 |