变数: 875 phrases in 51 subjects |
Antennas and waveguides | 1 |
Astronautics | 7 |
Automated equipment | 8 |
Aviation | 6 |
British English spelling | 1 |
Business | 20 |
Chemistry | 4 |
Computers | 13 |
Construction | 9 |
Drilling | 1 |
Ecology | 1 |
Econometrics | 2 |
Economy | 8 |
Education | 1 |
Electricity | 2 |
Electronics | 76 |
Energy system | 1 |
Engines | 1 |
Environment | 2 |
General | 211 |
Genetics | 1 |
Geology | 5 |
Household appliances | 1 |
Hydrology | 1 |
Information technology | 51 |
International Monetary Fund | 5 |
Marketing | 1 |
Mathematics | 106 |
Medical | 1 |
Metallurgy | 2 |
Metrology | 1 |
Military | 8 |
Mining | 1 |
Nautical | 1 |
Nuclear physics | 3 |
Oil / petroleum | 1 |
Oil and gas | 4 |
Oil and gas technology | 1 |
Oil processing plants | 5 |
Oilfields | 1 |
Photography | 1 |
Physics | 3 |
Psychology | 1 |
Radio | 7 |
Shipbuilding | 1 |
Sports | 3 |
Statistics | 7 |
Technology | 272 |
Telecommunications | 3 |
Television | 1 |
United Nations | 1 |