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单词 semiconductor
释义 semiconductor
 /sem'ee keuhn duk"teuhr, sem'uy-/,  n.  
  1. a substance, as silicon or germanium, with electrical conductivity intermediate between that of an insulator and a conductor: a basic component of various kinds of electronic circuit element (semiconductor device) used in communications, control, and detection technology and in computers.
  2. a semiconductor device.
 [1875-80; SEMI- + CONDUCTOR]
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更新时间:2024/11/10 17:41:32