|
filtros : 914 phrases in 71 subjects |
| Acoustics | 1 |
| Agriculture | 27 |
| Antennas and waveguides | 5 |
| Armored vehicles | 1 |
| Automobiles | 5 |
| Aviation | 1 |
| Biotechnology | 1 |
| Brewery | 2 |
| Chemistry | 67 |
| Commerce | 1 |
| Communications | 56 |
| Construction | 9 |
| Demography | 3 |
| Drilling | 5 |
| Dyalysis | 1 |
| Earth sciences | 32 |
| Ecology | 2 |
| Electric machinery | 3 |
| Electronics | 127 |
| Environment | 69 |
| Food industry | 4 |
| Food service and catering | 1 |
| Forestry | 6 |
| General | 32 |
| Genetics | 1 |
| Health care | 17 |
| Hobbies and pastimes | 2 |
| Hydrology | 2 |
| Immigration and citizenship | 2 |
| Industry | 8 |
| Information technology | 24 |
| Insurance | 1 |
| International Monetary Fund | 1 |
| Labor law | 3 |
| Laboratory equipment | 5 |
| Lasers | 5 |
| Life sciences | 4 |
| Magnetics | 7 |
| Materials science | 2 |
| Mathematics | 1 |
| Measuring instruments | 1 |
| Mechanic engineering | 53 |
| Medical | 16 |
| Metallurgy | 6 |
| Meteorology | 5 |
| Microsoft | 50 |
| Military | 1 |
| Municipal planning | 14 |
| Natural sciences | 6 |
| Nuclear physics | 4 |
| Packaging | 1 |
| Patents | 9 |
| Pest control | 1 |
| Photography | 2 |
| Physical sciences | 2 |
| Piezoelectric crystals | 14 |
| Power electronics | 4 |
| Power lines | 3 |
| Pulp and paper industry | 2 |
| Radio | 8 |
| Radiolocation | 1 |
| Radiology | 1 |
| Remote sensing | 20 |
| Superconductivity | 1 |
| Technology | 105 |
| Telegraphy | 1 |
| Textile industry | 6 |
| Thermal Energy | 1 |
| Transport | 26 |
| Water supply | 3 |
| Wood processing | 1 |