Thompson and Dennis Ritchie, also of Bell Labs, improved B and called it NB.
汤普逊和丹尼斯·里奇（也是贝尔实验室的）改进了B，起名叫NB 。
An early high - level programming language developed by Bell Laboratories. B has been superseded by C.
美国贝尔实验室开发的一种早期高级程序设计语言，是c语言的前身。
Transistor: Solid-state semiconductor device for amplifying, controlling, and generating electrical signals. Invented at Bell Labs (1947) by John Bardeen, Walter H. Brattain, and William B.
晶体管：用于放大、控制和生产电信号的半导体器件，是贝尔电话实验室的三位美国物理学家巴丁、布喇顿和肖克莱于1947年所发明；
Transistor: Solid-state semiconductor device for amplifying, controlling, and generating electrical signals. Invented at Bell Labs (1947) by John Bardeen, Walter H. Brattain, and William B.
晶体管：用于放大、控制和生产电信号的半导体器件，是贝尔电话实验室的三位美国物理学家巴丁、布喇顿和肖克莱于1947年所发明；
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