2. 外语
  3. In 2004, Professor Baughman invented a super-strong, super-light magic material and he named it "mithril" — after the precious a

In 2004, Professor Baughman invented a super-strong, super-light magic material and he named it "mithril" — after the precious a

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问题 In 2004, Professor Baughman invented a super-strong, super-light magic material and he named it "mithril" — after the precious armor in the popular filmThe Lord of Rings.
According to Prof. Bhushan, we could have stain-resistant window glass by using super-smooth polymer sheets, which are produced by ______ .
选项
答案copying lotus leaf with nanotechology
解析 参见“Copy Nature with Nanotechnology”小节部分第一段。
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大学英语六级

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