The invention relates to the welding field, in particular to a gas protection welding wire with nano coating.

本发明涉及焊接领域，特别涉及一种具纳米涂层的气体保护焊丝。

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However, Dr Kotov and his colleagues have reported in nano Letters a simple process for coating standard cotton threads with carbon nanotubes.

不过，Kotov博士和他的同事在Nano Letters发表了一篇文章，文章描述了一种在标准棉线表面覆盖碳纳米管的简单方法。

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The display screen comprises a transparent substrate and a functional nano-coating.

显示屏包括透明基片和功能纳米涂层。

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In the Netherlands, scientists have developed a self-healing nano coating that repairs itself when it's damaged and could keep cars permanently clean.

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While its optical design is carried over from the previous-generation model, the new-generation lens features Sony's proprietary Nano AR Coating on optical surfaces.

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Following that tradition, the brainiacs over at the University of Reading have developed a new nano-material electrode coating based on the cellular structure of plants.

ENGADGET: Nature-inspired nano-material builds a better electrode, points to greener future (video)