A golden yellow coating was obtained by immersion process on LY12 aluminum alloy surface. The process of cerium conversion coating at normal temperature was developed.

利用浸渍法在LY 12铝合金表面获得了金黄色的铈转化膜，确定了常温稀土(铈)化学转化膜成膜工艺。

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These can be made to emit white light by coating the device with a phosphor compound that absorbs part of the blue light and re-emits it as yellow.

只要为发光装置加上磷化合物涂层，吸收蓝光，重新发出的光线即呈黄色。

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The yellow you see coating its body is pollen, perhaps acquired after a messy tussle with a bee.

附着在它身体表面的黄色的东西是花粉。或许这只蜘蛛在和一只蜜蜂进行混乱的厮打之后而沾上的。

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The pocket-sized, HD camcorder comes in silver and yellow and features a rubberized coating that makes it perfect for recording underwater.

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Each disc is covered in a transparent plastic coating (either blue, green, yellow or red) which lets daylight filter through.

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He uses hundreds of pounds of pure melted beeswax much like plaster, smoothly coating walls and ceilings until they almost resemble yellow marble except with a warm glow.

WSJ: A Collaboration of Bees and Man: The Phillips Collection at the Laib Wax Room