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| ширина спектра на уровне 50% амплитуды | |||
| full width half maximum: 32 phrases in 11 subjects |
| Acoustics | 1 |
| Electronics | 3 |
| Energy industry | 1 |
| Makarov | 4 |
| Mass media | 3 |
| Metrology | 2 |
| Nuclear physics | 1 |
| Optics branch of physics | 1 |
| Spectroscopy | 2 |
| Technology | 5 |
| Радиоактивное излучение | 9 |