interval : 207 phrases in 25 subjects |
Agriculture | 9 |
Communications | 14 |
Earth sciences | 6 |
Electronics | 16 |
Finances | 2 |
Forestry | 1 |
General | 2 |
Health care | 3 |
Industry | 2 |
Information technology | 34 |
Life sciences | 19 |
Magnetics | 1 |
Mathematics | 36 |
Metallurgy | 1 |
Microsoft | 6 |
Natural sciences | 5 |
Pharmacy and pharmacology | 2 |
Physics | 1 |
Power electronics | 6 |
Power lines | 2 |
Power system protection | 8 |
Scientific | 2 |
Statistics | 24 |
Technology | 3 |
Transport | 2 |