delta : 84 phrases in 20 subjects |
Astronautics | 1 |
Chemistry | 7 |
Communications | 2 |
Earth sciences | 1 |
Education | 1 |
Electronics | 3 |
Finances | 5 |
Food industry | 20 |
General | 6 |
Geography | 1 |
Health care | 7 |
Information technology | 5 |
Mathematics | 9 |
Measuring instruments | 1 |
Medical | 3 |
Metallurgy | 3 |
Natural sciences | 1 |
Scientific | 1 |
Technology | 1 |
Transport | 6 |