A metal-polymer coating can heal its own scratches by liquefying when exposed to UV and then resolidifying.

一种金属聚合物的涂层能够在有紫外线照射的情况下液化，从而修复表面的划痕，一旦不再照射，就重新固化了。

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Now there are several different ways to go about finishing a glove, including polymer coating, chlorination and polyurethane finishes.

有很多方法来完成来完成这最后一步，比如施粉、氯化、使用高分子涂层或采用聚氨酯饰面。

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The gases react and form a polymer coating that is "just thin enoughto still be much more efficient, but thick enough to be durable, " Boreyko says.

当气体经过加热丝加热后反应，生成一种聚合物涂层，这种涂层厚薄均匀，经久耐用。

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The drug-coated stents were invented to solve this problem by preventing this re-healing with a drug-and-polymer coating, and they do that very effectively.

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Between these two layers is a water-soluble polymer coating less than 10 microns thick.

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