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世界上第一個(gè)遭受原子彈轟炸的城市為何能在十多年以后成功重建

2020-01-08 06:50來(lái)源：深圳新聞網(wǎng)

而廣島和日本另一個(gè)遭原子彈轟炸的城市長(cháng)崎卻能夠在不久后重新建設，這是為什么呢？原來(lái)，當年美軍投放原子彈時(shí)，為了追求最大的殺傷力，兩次都選擇在500多米的空中引爆，使得大多數放射物質(zhì)在空中消散，對地面的污染因而較少，客觀(guān)上使廣島和長(cháng)崎得以在十多年以后重建。李仁奇攝

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[責任編輯：李曉蕾]

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