一、引言二次世界大战后,为了适应投放战术核武器的需要,上仰轰炸瞄准原理,得到了迅速发展。美帝、苏修为了实现他们称霸世界的野心,对上仰轰炸都相继进行了大量的研究,并制成了多种上仰轰炸的瞄准设备。无产阶级文化大革命前,由于党内资产阶级代理人推行反革命修正主义科研路线的干扰和破坏,使上仰轰炸这个课题在我国一直没有得到解决。无产阶级文化大革命后,在毛主席无产阶级革命路线的指引下,三结合小组对上仰轰炸进行了大量 I. INTRODUCTION After the Second World War, in order to meet the needs of launching tactical nuclear weapons, the principle of upward bombing and aiming has been rapidly developed. In order to realize their ambition to dominate the world, the U.S. imperialists and Soviet revisionists carried out a great deal of research successively on the upswing and the bombing and made a variety of aiming equipment for going up to the sky. Before the Great Proletarian Cultural Revolution, the task of uplifting and bombing was never solved in our country because of the interference and destruction of the bourgeois agents in the party in carrying out the scientific research line of counter-revolutionary revisionism. After the Great Proletarian Cultural Revolution, under the guidance of Chairman Mao’s proletarian revolutionary line, the three combined teams conducted a large number of upswing bombing