vacíos : 699 phrases in 62 subjects |
Agriculture | 55 |
Antennas and waveguides | 12 |
Automated equipment | 1 |
Chemistry | 62 |
Communications | 4 |
Computer numerical control | 2 |
Construction | 1 |
Corporate governance | 1 |
Earth sciences | 35 |
Economy | 2 |
Education | 1 |
Electric machinery | 2 |
Electric motors | 2 |
Electric traction | 2 |
Electronics | 52 |
Energy industry | 1 |
Environment | 5 |
Fish farming pisciculture | 17 |
Food industry | 7 |
Food service and catering | 1 |
Forestry | 2 |
General | 23 |
Health care | 2 |
Industry | 37 |
Information technology | 12 |
International Monetary Fund | 3 |
Isolation | 1 |
Laboratory equipment | 11 |
Law | 3 |
Life sciences | 5 |
Magnetics | 3 |
Materials science | 33 |
Measuring instruments | 4 |
Mechanic engineering | 34 |
Medical | 19 |
Metallurgy | 39 |
Mineral products | 1 |
Municipal planning | 2 |
Natural sciences | 9 |
Nuclear and fusion power | 2 |
Oil / petroleum | 3 |
Packaging | 45 |
Physical sciences | 11 |
Physics | 3 |
Piezoelectric crystals | 2 |
Politics | 2 |
Power electronics | 1 |
Pulp and paper industry | 2 |
Radio | 9 |
Scientific | 1 |
Semiconductors | 1 |
Soil science | 3 |
Statistics | 4 |
Sugar production | 1 |
Superconductivity | 1 |
Technology | 8 |
Textile industry | 8 |
Thermal Energy | 4 |
Transport | 77 |
United Nations | 1 |
Vacuum tubes | 1 |
Welding | 1 |