| |||
| 探测阶段 | |||
|
detection phase : 33 phrases in 13 subjects |
| Air defense | 5 |
| Aviation | 2 |
| Chemistry | 4 |
| Earth sciences | 2 |
| Electronics | 4 |
| General | 1 |
| Geophysics | 1 |
| Metallurgy | 2 |
| Oil / petroleum | 4 |
| Physics | 1 |
| Space | 3 |
| Technology | 3 |
| Telecommunications | 1 |
| |||
| 探测阶段 | |||
|
detection phase : 33 phrases in 13 subjects |
| Air defense | 5 |
| Aviation | 2 |
| Chemistry | 4 |
| Earth sciences | 2 |
| Electronics | 4 |
| General | 1 |
| Geophysics | 1 |
| Metallurgy | 2 |
| Oil / petroleum | 4 |
| Physics | 1 |
| Space | 3 |
| Technology | 3 |
| Telecommunications | 1 |