| |||
| пороговая яркость | |||
|
threshold brightness : 7 phrases in 6 subjects |
| Astronomy | 1 |
| Aviation | 1 |
| Electronics | 1 |
| Nanotechnology | 2 |
| Psychology | 1 |
| Technology | 1 |
| |||
| пороговая яркость | |||
|
threshold brightness : 7 phrases in 6 subjects |
| Astronomy | 1 |
| Aviation | 1 |
| Electronics | 1 |
| Nanotechnology | 2 |
| Psychology | 1 |
| Technology | 1 |