 |
地面通信
| 业务
| 地面通信 | |
| gen. | ground-to-ground |
| 业务 | |
| gen. | occupational activities; professional work |
| environ. | branch of activity |
| interntl.trade. | business |
| met. | occupation |
| wind. | service |
| 200 业务 | |
| IT | 200 service |
| 800 业务 | |
| IT | 800 service |
| |||
| ground-to-ground | |||
| |||
| ground communication | |||
| 地面通信: 75 phrases in 10 subjects |
| Air defense | 4 |
| Aviation | 11 |
| Earth sciences | 2 |
| Electronics | 14 |
| General | 4 |
| Information technology | 3 |
| Space | 21 |
| Technology | 11 |
| Telecommunications | 4 |
| United States | 1 |