 |
| 函数: 2434 phrases in 49 subjects |
| Acoustics | 1 |
| Aerodynamics | 2 |
| Antennas and waveguides | 10 |
| Astronautics | 1 |
| Astronomy | 1 |
| Automated equipment | 12 |
| Aviation | 4 |
| Business | 7 |
| Chemistry | 8 |
| Computers | 24 |
| Construction | 2 |
| Corporate governance | 2 |
| Cryptography | 3 |
| Ecology | 1 |
| Economy | 7 |
| Electronics | 109 |
| Forestry | 1 |
| General | 772 |
| Geology | 8 |
| Information technology | 42 |
| International Monetary Fund | 10 |
| Mathematics | 654 |
| Medical | 3 |
| Metal science | 1 |
| Microelectronics | 6 |
| Military | 2 |
| Nanotechnology | 4 |
| Nautical | 2 |
| Nuclear physics | 2 |
| Obsolete / dated | 1 |
| Office equipment | 1 |
| Oil / petroleum | 1 |
| Oil and gas | 11 |
| Oil processing plants | 4 |
| Photography | 1 |
| Physics | 4 |
| Politics | 1 |
| Psychology | 2 |
| Quality control and standards | 5 |
| Quantum electronics | 2 |
| Radio | 6 |
| Radiolocation | 1 |
| Robotics | 4 |
| SAP | 1 |
| Security systems | 1 |
| Semiconductors | 1 |
| Statistics | 11 |
| Technology | 671 |
| Telecommunications | 4 |