2. 外语
  3. The artificial nose can be used to detect drugs and water contamination. To produce artificial noses for practical use, it is e

The artificial nose can be used to detect drugs and water contamination. To produce artificial noses for practical use, it is e

admin2009-06-15  22
问题 The artificial nose can be used to detect drugs and water contamination.
To produce artificial noses for practical use, it is essential to invent chips sensitive to various chemicals.
选项 A、Right
B、Wrong
C、Not mentioned
答案B
解析 根据文章最后一段，Myers说希望在单片手指大小的集成电路板上安装数以千计的气味感受器。这样就能造出和狗鼻子一样敏感的感受仪器。这与本题所说：“生产实用的智能鼻子的基本条件是发明能识别各种化学物质的集成电路板”相背，故选B。
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