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单词 bipolar
释义 bipolar
 —bipolarity,  n.   —bipolarization,  n.  
 /buy poh"leuhr/,  adj.  
  1. having two poles, as the earth.
  2. of, pertaining to, or found at both polar regions.
  3. characterized by opposite extremes, as two conflicting political philosophies.
  4.  Electronics.   of or pertaining to a transistor that uses both positive and negative charge carriers.
 [1800-10; BI-1 + POLAR]
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更新时间:2024/11/12 10:59:38