| |||
| расщепление спектральных линий | |||
|
spectral-line splitting : 2 phrases in 2 subjects |
| Household appliances | 1 |
| Quantum electronics | 1 |
| |||
| расщепление спектральных линий | |||
|
spectral-line splitting : 2 phrases in 2 subjects |
| Household appliances | 1 |
| Quantum electronics | 1 |