 |
| |||
| disturbed surface | |||
| 干扰 面: 35 phrases in 11 subjects |
| Air defense | 8 |
| Aviation | 2 |
| Desert science | 2 |
| General | 1 |
| Geophysics | 1 |
| Information technology | 1 |
| Oil / petroleum | 4 |
| Space | 5 |
| Technology | 9 |
| United Nations | 1 |
| Wind Energy | 1 |
|
| |||
| disturbed surface | |||
| 干扰 面: 35 phrases in 11 subjects |
| Air defense | 8 |
| Aviation | 2 |
| Desert science | 2 |
| General | 1 |
| Geophysics | 1 |
| Information technology | 1 |
| Oil / petroleum | 4 |
| Space | 5 |
| Technology | 9 |
| United Nations | 1 |
| Wind Energy | 1 |