 |
| |||
| density contrast; density range; density scale; contrast; density range (контраст) | |||
| интервал оптических плотностей: 8 phrases in 2 subjects |
| General | 1 |
| Polygraphy | 7 |
|
| |||
| density contrast; density range; density scale; contrast; density range (контраст) | |||
| интервал оптических плотностей: 8 phrases in 2 subjects |
| General | 1 |
| Polygraphy | 7 |