1964年10月16日下午3时,新疆罗布泊上空,我国第一颗原子弹爆炸成功了。这是建国后毛泽东亲自提议的,依靠自己的科学家搞原子弹,坚持自力更生、艰苦奋斗、科学务实的巨大成果。1945年8月13日,美国人在广岛投下了原子弹。几天以后,毛泽东在延安的一次干部会议上说:“原子弹能不能 At 16:00 on October 16, 1964, over the Lop Nur in Xinjiang, China’s first atomic bomb explosion was successful. This was the great achievement Mao Zedong himself proposed after the founding of the People’s Republic of China relied on his own scientists for an atomic bomb and insisted on self-reliance, arduous struggle and scientific and pragmatic work. On August 13, 1945, Americans dropped atomic bombs on Hiroshima. A few days later, Mao Zedong said at a cadre’s meeting in Yanan: “Can the atomic bomb not be able?”