引言 核辐射环境是目前存在的最恶劣环境,对电子系统能够产生严重的损伤和破坏。为了提高电子系统的抗辐射环境能力,即抗核加固,首先必须对电子元器件进行核加固。电子元器件的抗核加固是电子系统抗核加固的基础。 六十年代初期,由于卫星坠毁事件,人们才认识到电于元器件核加固的重要 Introduction Nuclear radiation environment is the harshest environment that exists at present, can produce serious damage and destruction to the electronic system. In order to improve the ability of the electronic system to resist the radiation environment, that is, anti-nuclear reinforcement, it is first necessary to nuclear-reinforce electronic components. The anti-nuclear reinforcement of electronic components is the basis for anti-nuclear reinforcement of electronic systems. In the early 1960s, it was only because of the satellite crash that people realized the importance of electricity in the nuclear reinforcement of components