 |
|
activation : 250 phrases in 35 subjects |
| Analytical chemistry | 14 |
| Antennas and waveguides | 3 |
| Astronomy | 1 |
| Biology | 1 |
| Chemistry | 11 |
| Coal | 2 |
| Communications | 8 |
| Computers | 5 |
| Construction | 17 |
| Earth sciences | 11 |
| Economics | 2 |
| Electronics | 8 |
| Employment | 1 |
| Environment | 11 |
| Finances | 3 |
| General | 19 |
| Health care | 9 |
| Industry | 2 |
| Information technology | 13 |
| International Monetary Fund | 3 |
| Materials science | 2 |
| Measuring instruments | 1 |
| Medical | 27 |
| Medical appliances | 1 |
| Metallurgy | 15 |
| Microsoft | 29 |
| Natural resourses and wildlife conservation | 5 |
| Nuclear physics | 5 |
| Radiation | 11 |
| Scientific | 1 |
| Semiconductors | 1 |
| Sociology | 4 |
| Technology | 2 |
| Telecommunications | 1 |
| Transport | 1 |