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cross-sections : 185 phrases in 35 subjects |
| Agriculture | 3 |
| Antennas and waveguides | 8 |
| Chemistry | 1 |
| Coal | 2 |
| Communications | 6 |
| Construction | 5 |
| Earth sciences | 46 |
| Electronics | 8 |
| Environment | 1 |
| General | 9 |
| Geology | 2 |
| Hydrology | 1 |
| Industry | 4 |
| Information technology | 1 |
| International Monetary Fund | 2 |
| Lasers | 1 |
| Law | 2 |
| Life sciences | 11 |
| Materials science | 3 |
| Mechanic engineering | 1 |
| Medical | 3 |
| Metallurgy | 10 |
| Meteorology | 6 |
| Natural sciences | 1 |
| Nuclear physics | 1 |
| Physical sciences | 1 |
| Physics | 3 |
| Politics | 2 |
| Scientific | 1 |
| Social science | 2 |
| Statistics | 3 |
| Technology | 4 |
| Textile industry | 11 |
| Transport | 18 |
| Water resources | 2 |