 |
| |||
| echo area; scattering cross-section; scattering cross-section of a target; target echo area | |||
| отражающая эффективная поверхность: 15 phrases in 7 subjects |
| Astronautics | 2 |
| Aviation | 1 |
| Household appliances | 1 |
| Military | 1 |
| Nanotechnology | 3 |
| Radiolocation | 5 |
| Technology | 2 |