高 层 : 380 phrases in 39 subjects |
Antennas and waveguides | 2 |
Astronautics | 2 |
Astronomy | 1 |
Aviation | 29 |
Banking | 1 |
Business | 1 |
Cartography | 1 |
Construction | 3 |
Corporate governance | 9 |
Drilling | 4 |
Ecology | 1 |
Education | 3 |
Electronics | 16 |
Energy industry | 1 |
Environment | 2 |
General | 115 |
Geology | 7 |
Geophysics | 2 |
Informal | 1 |
International Monetary Fund | 1 |
Medical | 4 |
Meteorology | 7 |
Metrology | 3 |
Military | 6 |
Name of organization | 3 |
Nanotechnology | 3 |
Nautical | 1 |
Oceanography & oceanology | 1 |
Oil / petroleum | 2 |
Oil and gas | 1 |
Oil processing plants | 1 |
Oilfields | 7 |
Politics | 1 |
Seismology | 1 |
Semiconductors | 1 |
Silicate industry | 1 |
Technology | 133 |
Water supply | 1 |
Welding | 1 |