 |
| reflection coefficient: 42 phrases in 13 subjects |
| Antennas and waveguides | 1 |
| Communications | 4 |
| Earth sciences | 1 |
| Electronics | 20 |
| Energy industry | 1 |
| Health care | 1 |
| Industry | 2 |
| Measuring instruments | 1 |
| Natural resourses and wildlife conservation | 1 |
| Natural sciences | 1 |
| Nuclear physics | 2 |
| Technology | 1 |
| Радиоактивное излучение | 6 |