字形 : 391 phrases in 42 subjects |
Astronomy | 1 |
Automobiles | 4 |
Aviation | 14 |
Botany | 1 |
Construction | 5 |
Drilling | 2 |
Education | 4 |
Electronics | 19 |
Environment | 1 |
Forestry | 2 |
General | 134 |
Geology | 1 |
Hydrology | 1 |
Information technology | 8 |
Linguistics | 2 |
Machine components | 2 |
Mathematics | 2 |
Mechanic engineering | 1 |
Medical | 7 |
Metallurgy | 1 |
Military | 1 |
Mining | 2 |
Missiles | 2 |
Nautical | 10 |
Nuclear and fusion power | 2 |
Oil / petroleum | 4 |
Oil and gas | 2 |
Oil and gas technology | 1 |
Oil processing plants | 5 |
Oilfields | 1 |
Polygraphy | 1 |
Production | 1 |
Radio | 3 |
Rail transport | 4 |
Seismology | 1 |
Shipbuilding | 2 |
Statistics | 1 |
Surveying | 1 |
Technology | 131 |
Textile industry | 2 |
Typography | 1 |
Welding | 1 |