| |||
gradation | |||
key | |||
gamma; contrast factor; development factor | |||
gradation of population | |||
photographic gradation (variable-gamma material) | |||
grading | |||
grade; class; category | |||
| |||
gamma; contrast factor (in photography) |
Gradation : 6 phrases in 4 subjects |
Antennas and waveguides | 1 |
Astronautics | 1 |
Cultural studies | 3 |
Optics branch of physics | 1 |