| |||
| 接收机阈值 | |||
| 接收机门限［阈值］ | |||
|
receiver threshold : 5 phrases in 4 subjects |
| Air defense | 1 |
| Communications | 1 |
| Technology | 1 |
| Telecommunications | 2 |
| |||
| 接收机阈值 | |||
| 接收机门限［阈值］ | |||
|
receiver threshold : 5 phrases in 4 subjects |
| Air defense | 1 |
| Communications | 1 |
| Technology | 1 |
| Telecommunications | 2 |