virta : 114 phrases in 23 subjects |
Chemistry | 1 |
Communications | 1 |
Earth sciences | 9 |
Economy | 1 |
Electric machinery | 2 |
Electronics | 43 |
Energy industry | 2 |
Environment | 1 |
Finances | 2 |
General | 1 |
Health care | 2 |
Information technology | 3 |
Isolation | 1 |
Life sciences | 20 |
Magnetics | 4 |
Mechanic engineering | 2 |
Microsoft | 1 |
Municipal planning | 2 |
Power electronics | 1 |
Power system protection | 10 |
Statistics | 1 |
Transformers | 3 |
Transport | 1 |