我们是真空电子世界广袤土地上的耕耘者我们创造着她今天的事业,探索着她灿烂的明天,也愿从她昨天的历史中得到启迪。要谈真空电子学的历史,恐怕不能不从电子说起吧。人们直接同电子打交道是从19世纪50年代开始的,距今已有130年了。那时,德国出了一个颇有名气的玻璃工人,名叫盖斯勒。他在1855年发明了水银空气泵,能够把密闭的玻璃管里的空气抽出来,达到比较高的真空 We are the Plowman on the vast land of the Vacuum Electronics World We have created her today's business, explored her brilliant future and also inspired her yesterday's history. To talk about the history of vacuum electronics, I am afraid I can not start talking about it. It has been 130 years since people started dealing directly with the electronic industry since the 1850s. At that time, Germany came out quite a famous glass workers, named Geisler. He invented a mercury-air pump in 1855 to extract the air from a closed glass tube to a relatively high vacuum