自第一届功率管会议以来,已度过了两年漫长的历程。我们又召开了一届专门研究微波管的后续会议,会议开得很热烈,有时也产生争论。之所以组织这次会议,是由于国防部和工业部门对微波管研究的重要性不断有新的认识,这反映了这一“成熟”了的领域并没有开始衰落,而是正值兴旺时期。讨论围绕着两个方面: Since the first power tube conference, has gone through two years long course. We convened a follow-up conference devoted to microwave tubes, the meeting was very warm and sometimes controversial. The reason why the meeting was organized is that there is constant new understanding of the importance of microwave tube research by the Ministry of Defense and the industrial sector. This reflects that this “mature” area has not started to decline but is at a booming period. The discussion revolved around two aspects: