three-photon
| parametric amplification
| three-photon abbr. | |
| phys. | трёхквантовый |
| parametric amplification abbr. | |
| tech. | параметрическое усиление |
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| трёхквантовый | |||
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three-photon : 22 phrases in 5 subjects |
| Electronics | 1 |
| Makarov | 14 |
| Nanotechnology | 1 |
| Physics | 5 |
| Research and development | 1 |