Since this CIE1931 RGB system results negative tristimulus values in calculation, the CIE1931 XYZ standard colorimetric observer was brought forth.

但是，CIE1931 RGB系统在计算颜色的三刺激值时会出现负值，由此产生了CIE1931 XYZ标准色度系统。

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The way to transfer XYZ system to RGB system is introduced and the conversion of chromaticity coordinate among CIE1931? CIE1960 and CIE1976 chromaticity diagrams are discussed.

介绍色度学中三个重要的色度空间——CIE1931、CIE1960、CIE1976色度系统，及三个色度系统间色品坐标的转换方法。

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RGB is short for Red Green Blue, which are the three primary colors of the system and is produced with light.

RGB是红绿蓝的简称，是由光产生的三基色。

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The board's turntable unit has a carbon fibre finish and integrated RGB controlled LED lighting system in order to bring additional style and complete customisation to the table - a design which has quickly become a focal point of the festival following recent pictures being leaked via Twitter.

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Whether shooting lush landscapes, action sports or the elusive animals of the Serengeti, Nikon's Scene Recognition System and 2, 016 pixel RGB sensor excels in any situation.

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What's more, Nikon's Scene Recognition system draws upon the 420-pixel RGB color 3D Matrix Meter for outstanding exposures under a variety of lighting conditions by integrating a database of tens of thousands of sample images.

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