Colour as a design language, in the packaging design field visual wallop, is the most important element of commodity packaging, and the soul of the sales package.

色彩作为一种设计语言，在包装设计领域中最具视觉冲击力，是商品包装的重要元素，又是销售包装的灵魂。

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A speck in a visual field need not be red, but it must have a colour; it has, so to speak, a colour space round it.

视域里的一个斑块，不一定是红的，但是它必定有某种颜色：可以说，它周围有一个颜色空间。

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This paper discussed the effect of visual field, colour space and standard illuminants on the calculated value of colour difference of the glass are also analyzed.

本文讨论了视场、色空间和标准照明体对色差计算值的影响，建议了一种镀膜玻璃色差的计算方法。

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If language does affect colour-perception, then it is more likely to affect perceptions from the right visual field than the left.

ECONOMIST: Psychology