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2023-09-15  29
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] Nanotechnology is the study and manipulation of the very small matters such as atoms, molecules and viruses.
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答案 N
解析 参见第四段第一句：Nano一词源于希腊语，表示“侏儒”。纳米技术就是对小于100纳米的物质的研究与应用，这些物质就相当于分子或病毒的大小。
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