光电管: 632 phrases in 29 subjects |
Agriculture | 5 |
Air defense | 6 |
Architecture | 1 |
Automated equipment | 1 |
Automobiles | 6 |
Aviation | 14 |
Cartography | 1 |
Construction | 3 |
Cultural studies | 1 |
Earth sciences | 4 |
Electronics | 179 |
General | 56 |
Geophysics | 1 |
Information technology | 9 |
Metallurgy | 29 |
Multimedia | 1 |
Nuclear physics | 2 |
Oil / petroleum | 7 |
Physics | 2 |
Polymers | 2 |
Radio | 3 |
Rail transport | 1 |
Remote sensing | 1 |
Reproductive biology | 2 |
Semiconductors | 4 |
Shipbuilding | 1 |
Space | 28 |
Technology | 250 |
Telecommunications | 12 |