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国防科技事业作为我国国防经济建设的一个重要组成部分,是从新中国成立后才开始起步和发展的。1945年,当美国西部阿拉默果尔沙漠的上空爆炸第一颗原子弹的时候,中国人民正在用土枪、地雷和日本侵略者进行艰苦卓绝的斗争;1949年当苏联爆炸第一颗原子弹的时候,尚在襁袍中的新中国山河待理,百业待兴。然而,新中国成立后仅仅
As an important part of China’s national defense economic construction, the national defense science and technology undertaking has only started and developed since the founding of New China. In 1945, when the first atomic bomb exploded over the western desert of Aramungal in the western United States, the Chinese people were engaged in an arduous struggle with soil guns, landmines and Japanese aggressors; when the Soviet Union exploded the first atomic bomb in 1949, it was still In the robe, the new Chinese mountains and rivers are waiting for treatment and all industries are waiting for prosperity. However, after the founding of New China,