 |
| cavidades: 342 phrases in 33 subjects |
| Accumulators | 1 |
| Agriculture | 2 |
| Antennas and waveguides | 9 |
| Automobiles | 1 |
| Biotechnology | 1 |
| Botany | 1 |
| Chemistry | 11 |
| Communications | 6 |
| Drilling | 1 |
| Earth sciences | 9 |
| Electronics | 30 |
| Environment | 1 |
| Forestry | 5 |
| General | 35 |
| Health care | 9 |
| Hobbies and pastimes | 1 |
| Industry | 4 |
| Information technology | 6 |
| Lasers | 1 |
| Life sciences | 5 |
| Measuring instruments | 1 |
| Mechanic engineering | 1 |
| Medical | 134 |
| Metallurgy | 28 |
| Meteorology | 1 |
| Natural sciences | 11 |
| Packaging | 1 |
| Physical sciences | 2 |
| Plastics | 2 |
| Superconductivity | 1 |
| Technology | 10 |
| Thermal Energy | 5 |
| Transport | 6 |