 |
| 重现: 146 phrases in 18 subjects |
| Antennas and waveguides | 2 |
| Business | 6 |
| Construction | 2 |
| Education | 2 |
| Electronics | 6 |
| General | 91 |
| Information technology | 1 |
| International Monetary Fund | 2 |
| Linguistics | 1 |
| Mathematics | 1 |
| Mechanics | 1 |
| Medical | 1 |
| Metrology | 1 |
| Military | 2 |
| Oil processing plants | 1 |
| Radio | 2 |
| Seismology | 1 |
| Technology | 23 |