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受日本强震影响,福岛第一核电站损毁严重,大量放射性物质泄漏到外部。地震发生后的数日内,核电站多个机组先后爆炸。2号反应堆外壳在爆炸中受损,造成含有放射物的冷却水不断流出。4号反应堆起火,大量放射性物质泄漏。核电厂附近探测到高放射性元素铯137和碘131,钚泄漏也已经出现。福岛附近海水遭到放射性物质污染,目前各
Affected by the strong earthquake in Japan, the Fukushima Daiichi nuclear power station was seriously damaged and a large amount of radioactive material was leaked to the outside. Within a few days after the earthquake, multiple units of the nuclear power plant exploded successively. The reactor shell No. 2 was damaged during the explosion, causing continuous discharge of cooling water containing radioactive material. 4 reactor fire, a large number of radioactive material leaks. In the vicinity of the nuclear power plant, radioactive elements such as cesium 137 and iodine 131 were detected and plutonium leaks have also occurred. The seawater near Fukushima was contaminated by radioactive substances, at present