concentration : 438 phrases in 45 subjects |
Accumulators | 1 |
Agriculture | 12 |
Banking | 1 |
Business | 2 |
Chemistry | 36 |
Commerce | 3 |
Communications | 6 |
Construction | 2 |
Earth sciences | 12 |
Economy | 14 |
Electrochemistry | 1 |
Electronics | 31 |
Energy industry | 3 |
Environment | 48 |
Finances | 14 |
Fish farming pisciculture | 2 |
General | 30 |
Health care | 42 |
Hobbies and pastimes | 1 |
Industry | 5 |
Information technology | 4 |
Insurance | 1 |
International Monetary Fund | 15 |
Labor law | 3 |
Law | 14 |
Life sciences | 23 |
Marketing | 2 |
Materials science | 1 |
Mathematics | 13 |
Medical | 34 |
Metallurgy | 6 |
Microsoft | 2 |
Natural sciences | 7 |
Nuclear physics | 1 |
Pharmacy and pharmacology | 6 |
Physical sciences | 6 |
Physics | 3 |
Piezoelectric crystals | 1 |
Radio | 3 |
Radiology | 2 |
Semiconductors | 1 |
Statistics | 5 |
Technology | 7 |
Transport | 6 |
Vacuum tubes | 6 |