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工作学习 / 科技领域杂谈 / Sixty years ago -- on Dec. 16, 1947, to be exact -- the transistor was invented at Bell Labs. Happy Birthday to 晶体管。一个花甲了，有人说它是20世纪最重要的发明，是现今所有电子产品的基本元件。
-duoshaosuanshao(不多也);
2007-12-17
(#4125953@0)