color ratio

color ratio
отношение светлых фельзитовых минералор к темным мафическим

English-Russian dictionary of geology. 2011.

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  • color ratio — noun : the volumetric ratio of dark minerals to light in igneous rocks …   Useful english dictionary

  • Color Thinner Ratio — (Einheit: CTR) beschreibt das Mischungsverhältnis einer aus Partikeln und Trägermedium hergestellten Farbe, zum jeweiligen Verdünner unter der Verwendung von Prozentanteilen. Der CTR Wert gibt an, in wie weit eine konfektionierte Farbe zur… …   Deutsch Wikipedia

  • Color Cell Compression — is an early lossy image compression algorithm first described by Campbell et. al. in 1986.[1] It is a variant of Block Truncation Coding.[2] The encoding process works on small blocks of pixels. For each block, it first partitions the pixels in… …   Wikipedia

  • color index — n a figure that represents the ratio of the amount of hemoglobin to the number of red cells in a given volume of blood and that is a measure of the normality of the hemoglobin content of the individual cells …   Medical dictionary

  • Color Graphics Adapter — The 640×200 2 color mode with its default foreground color Arachne Internet suite. The Color Graphics Adapter (CGA), originally also called the Color/Graphics Adapter or IBM Color/Graphics Monitor Adapter,[1] introduced in 1981, was IBM s first… …   Wikipedia

  • Color vision — White light shone onto a green surface is perceived as green by the human eye, and processed as such in the brain s visual cortex …   Wikipedia

  • Color rendering index — Emitted light spectrum determines the color rendering index of the lamp. Color render …   Wikipedia

  • Color triangle — A 1775 color triangle …   Wikipedia

  • Color difference — The difference or distance between two colors is a metric of interest in color science. It allows people to quantify a notion that would otherwise be described with adjectives, to the detriment of anyone whose work is color critical. Common… …   Wikipedia

  • color index — noun 1. a. : the photographic magnitude of a star or other celestial body minus visual magnitude b. : the difference between the magnitudes of a star or other celestial body as measured in two distinct wavelength regions of the spectrum and… …   Useful english dictionary

  • Contrast ratio — The contrast ratio is a property of a display system, defined as the ratio of the luminance of the brightest color (white) to that of the darkest color (black) that the system is capable of producing. A high contrast ratio is a desired aspect of… …   Wikipedia


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