2. 职称英语
  3. In 2004, Professor Baughman invented a super-strong, super-light magic material

In 2004, Professor Baughman invented a super-strong, super-light magic material

游客2024-06-12  49
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. [br] 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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