刚正不阿的意思

14 年前

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核试验科教记录片。是自人类发明原子弹、氢弹以来的各种核爆炸记录,采访了许多美国参与核试验的专家,非常珍贵的第一手资料。著名的“小男孩”(广岛)和“胖男人”(长崎)就在这里,不可不看! On July 16, 1945, at a site called Trinity, a plutonium bomb was assembled and brought to the top of a tower. The bomb was detonated, producing an intense flash and a fireball that expanded to 600 meters in two seconds. The explosive power was equivalent to 18.6 kilotons of TNT. It grew ...。有史以来最严重的大地震撼动了南加州。不只把洛杉矶夷为平地,更让住在当地的所有人的生活为之天翻地覆。在整座城市试着在恐怖的地震再度来袭前重新恢复正常时,陌生人也必须担任起英雄的角色。。

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