 |
| |||
| 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, 4 sujets |
| Antennes et guides d'ondes | 1 |
| Astronautique | 1 |
| Études culturelles | 3 |
| Optique branche de la physique | 1 |