| |||
| 最小相位 | |||
|
minimum-phase : 30 phrases in 10 subjects |
| Air defense | 1 |
| Artificial intelligence | 1 |
| Aviation | 1 |
| Business | 1 |
| Electronics | 7 |
| Geophysics | 2 |
| Information technology | 2 |
| Oil / petroleum | 5 |
| Space | 3 |
| Technology | 7 |
| |||
| 最小相位 | |||
|
minimum-phase : 30 phrases in 10 subjects |
| Air defense | 1 |
| Artificial intelligence | 1 |
| Aviation | 1 |
| Business | 1 |
| Electronics | 7 |
| Geophysics | 2 |
| Information technology | 2 |
| Oil / petroleum | 5 |
| Space | 3 |
| Technology | 7 |