|
cross-sections : 392 phrases in 48 subjects |
| Agriculture | 4 |
| Analytical chemistry | 5 |
| Antennas and waveguides | 7 |
| Astronomy | 4 |
| Automated equipment | 2 |
| Botany | 1 |
| Chemistry | 1 |
| Coal | 2 |
| Communications | 6 |
| Construction | 43 |
| Earth sciences | 59 |
| Economics | 1 |
| Electronics | 8 |
| Environment | 1 |
| Finances | 2 |
| Forestry | 1 |
| Gear train | 1 |
| General | 11 |
| Geology | 1 |
| High energy physics | 7 |
| Hydrology | 3 |
| Industry | 3 |
| Information technology | 1 |
| International Monetary Fund | 1 |
| Life sciences | 34 |
| Marketing | 2 |
| Materials science | 2 |
| Mechanic engineering | 1 |
| Mechanics | 1 |
| Medical | 3 |
| Metallurgy | 24 |
| Natural resourses and wildlife conservation | 5 |
| Nuclear physics | 13 |
| Patents | 1 |
| Physical sciences | 1 |
| Physics | 3 |
| Politics | 2 |
| Radiation | 15 |
| Road works | 2 |
| Rowing | 1 |
| Scientific | 1 |
| Social science | 2 |
| Statistics | 7 |
| Technology | 55 |
| Textile industry | 13 |
| Transport | 23 |
| Water resources | 5 |
| Wood processing | 1 |