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image density |
плотность изображения: 41 phrases in 12 subjects |
Cinematography | 3 |
Electronics | 2 |
General | 4 |
Geophysics | 1 |
Information technology | 1 |
Makarov | 2 |
Mass media | 10 |
Nanotechnology | 1 |
Physics | 1 |
Polygraphy | 10 |
Technology | 3 |
Telecommunications | 3 |