| |||
| 直接序列伪噪声扩频与跳频 | |||
|
direct sequence : 26 phrases in 8 subjects |
| Air defense | 1 |
| Aviation | 1 |
| Electronics | 13 |
| Genetics | 1 |
| Information technology | 3 |
| Space | 3 |
| Technology | 1 |
| Telecommunications | 3 |
| |||
| 直接序列伪噪声扩频与跳频 | |||
|
direct sequence : 26 phrases in 8 subjects |
| Air defense | 1 |
| Aviation | 1 |
| Electronics | 13 |
| Genetics | 1 |
| Information technology | 3 |
| Space | 3 |
| Technology | 1 |
| Telecommunications | 3 |