那样的气球是由镀上金属的塑胶布做成的。

Such balloons are made from metal-coated plastic.

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镀上用一种金属包住或覆盖另一种金属。

To sheathe or cover a metal with a metal.

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木料镀上了一层银。

The wood has been laid over with silver.

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水钻亭面被镀上一层银。

The Pavilion surface has silver coat.

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也许不是，但是它们给历史镀上了一层有趣的色彩。

Probably not. But it makes for a colorful history.

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为了解决这个问题，在镀上金属电极之前需要对表面进行处理。

To solve this issue, surface treatments are applied prior to deposition of metallic contact.

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为了解决这个问题，在镀上金属电极之前需要对表面进行处理。

To solve this issue, surface treatments are applied prior to deposition of metallic contact.

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