operation : 258 phrases in 43 subjects |
Agriculture | 1 |
Animal husbandry | 9 |
Antennas and waveguides | 10 |
Automatic control | 6 |
Corporate governance | 11 |
Ecology | 1 |
Economy | 27 |
Electric machinery | 3 |
Electric motors | 7 |
Electric traction | 8 |
Electricity generation | 13 |
Electronics | 14 |
Environment | 7 |
Finances | 1 |
Fish farming pisciculture | 1 |
Fishery fishing industry | 1 |
Food industry | 2 |
Food service and catering | 1 |
Forestry | 1 |
General | 1 |
International Monetary Fund | 24 |
Mathematics | 2 |
Medical | 1 |
Microsoft | 9 |
Name of organization | 15 |
Nuclear physics | 1 |
Oil / petroleum | 5 |
Oil and gas technology | 3 |
Packaging | 1 |
Power electronics | 2 |
Power system protection | 9 |
Radio | 2 |
Rail transport | 4 |
Security systems | 7 |
Semiconductors | 3 |
Telecommunications | 2 |
Telephony | 4 |
Transformers | 4 |
United Nations | 17 |
Vacuum tubes | 7 |
Veterinary medicine | 2 |
Water resources | 8 |
Wood processing | 1 |