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| 比率信号 | |||
| 速度信号 | |||
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rate signal : 13 phrases in 10 subjects |
| Air defense | 1 |
| Aviation | 1 |
| Communications | 1 |
| Electronics | 2 |
| Geophysics | 1 |
| Nuclear and fusion power | 1 |
| Rail transport | 1 |
| Space | 2 |
| Technology | 2 |
| Telecommunications | 1 |
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