计算中心: 160 phrases in 27 subjects |
Agriculture | 2 |
Air defense | 1 |
Automobiles | 1 |
Aviation | 15 |
Bridge construction | 1 |
Business | 3 |
Commerce | 1 |
Computer networks | 4 |
Construction | 1 |
Drilling | 1 |
Earth sciences | 11 |
Economy | 1 |
Electronics | 42 |
General | 4 |
Geophysics | 1 |
Information technology | 6 |
Librarianship | 2 |
Mathematics | 2 |
Multimedia | 3 |
Name of organization | 2 |
Oil / petroleum | 1 |
Project management | 2 |
Shipbuilding | 5 |
Space | 20 |
Technology | 12 |
Telecommunications | 14 |
United States | 2 |