 |
|
cross-sections : 148 phrases in 21 subjects |
| Agriculture | 2 |
| Antennas and waveguides | 4 |
| Chemistry | 1 |
| Communications | 4 |
| Construction | 5 |
| Earth sciences | 65 |
| Electronics | 6 |
| General | 13 |
| Hydraulics | 2 |
| Industry | 2 |
| Information technology | 1 |
| Life sciences | 2 |
| Materials science | 2 |
| Mechanic engineering | 2 |
| Medical | 2 |
| Metallurgy | 15 |
| Patents | 1 |
| Scientific | 1 |
| Statistics | 2 |
| Technology | 1 |
| Transport | 15 |