Banff Springs Hotel with light blue filter emphasizes the coldness of winter (Monochromatic color).

班芙泉酒店，用浅蓝色滤光镜强调冬天的寒冷单一色。

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Click on “Filter,” “Add Noise” and set noise to 1%, “Gaussian” and “Monochromatic.”

在“滤镜”“增加噪点”上点击，把噪点设置成1%，设置“高斯”和“单色”。

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A satisfactory approximation to monochromatic light can be obtained with a filter placed in front of the arc.

在碳弧前面放一个滤光片就可以得到令人满意的近单色光。

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Then go to Filter > Noise > Add Noise and add a 0.59% Gaussian Monochromatic noise.

然后点击：滤镜>杂色>添加杂色。 设置数量为0.59%，高斯分布，单色。

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Then go to Filter > Noise > Add Noise and add a 0.59% Gaussian Monochromatic noise.

然后点击：滤镜>杂色>添加杂色。 设置数量为0.59%，高斯分布，单色。

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