| |||
| сигнал обратного рассеяния | |||
|
backscatter echo : 9 phrases in 5 subjects |
| Antennas and waveguides | 2 |
| Electronics | 4 |
| Nanotechnology | 1 |
| Nuclear and fusion power | 1 |
| Radioengineering | 1 |
| |||
| сигнал обратного рассеяния | |||
|
backscatter echo : 9 phrases in 5 subjects |
| Antennas and waveguides | 2 |
| Electronics | 4 |
| Nanotechnology | 1 |
| Nuclear and fusion power | 1 |
| Radioengineering | 1 |