The tag USES ink laced with carbon nanotubes to print electronics on paper or plastic that could instantly transmit information about a cart full of groceries.
该标签利用掺有碳纳米管的油墨将电路印刷到纸或塑料上，瞬间便能读取满满一购物车里各类商品的信息。
The tag USES ink laced with carbon nanotubes to print electronics on paper or plastic that could instantly transmit information about a cart full of groceries.
该标签利用掺有碳纳米管的油墨将电路印刷到纸或塑料上，瞬间便能读取满满一购物车里各类商品的信息。
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