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  43
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.
选项
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。
转载请注明原文地址:https://tihaiku.com/zcyy/3014931.html
相关试题推荐
随机试题
最新回复(0)