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2011年3月11日13时,日本宫城县以东海域发生里氏9级强烈地震,受强烈地震和海啸影响,福岛第一核电站1号、3号机组发生氢气爆炸,2号反应堆容器爆炸,导致核泄漏,地球表面都检测到了微量的核裂变时所产生的放射性物质污染.核泄漏中涉及到原子核的衰变、放射性元素的半衰期、核能等众多原子物理方面的知识,下面就结合核泄
At 1300 hours on March 11, 2011, a magnitude 9 Richter scale earthquake struck the sea east of Miyagi Prefecture in Japan. Hydrogen explosions occurred at Unit 1 and Unit 3 of the Fukushima Daiichi Nuclear Power Station due to strong earthquakes and tsunamis. Vessel No.2 Explosion, leading to nuclear leaks, the surface of the earth have detected a small amount of nuclear fission radioactive pollution generated.Nuclear leakage involves nuclear decay, radioactive elements of the half-life, nuclear and many other atomic physics knowledge, the following combination of nuclear vent