Every transistor has at least three electrodes.每个晶体管至少有三个电极.transistor megaphone晶体管扩音器Invention of the point contact transistor by Brattain and Bardeen. ( December 23 ).12月23日, 布拉顿 和巴丁发明点式电视晶体管.This transistor radio has ...
With Volvo, safety was always the USP.对沃尔沃而言，安全永远是其卖点。In 1972, International Harvester, Ford, Chrysler, General Motors and Volvo applied for suspensions.1972年, 国际收割机械公司 、 福特汽车公司 、 克莱斯勒汽车公司 、 通用汽车公司和沃尔沃汽车公司都申请了缓期.Over the...
We need to fight this barbarian attitude to science.我们需要与这种对待科学的野蛮态度作斗争。barbarian invasions of the fifth century五世纪时野蛮人的入侵The walled city was attacked by barbarian hordes.那座有城墙的城市遭到野蛮部落的袭击....