日本经济产业省原子能安全和保安院14日宣布，福岛第一核电站3号机组当地时间11时01分（北京时间10时01分）发生氢气爆炸，反应堆所在建筑遭到损坏，但是放置反应堆的容器损坏的可能性很小。 保安院呼吁周围居民尽量待在室内。
Japan's Nuclear and Industrial Safety Agency said Monday that hydrogen blast occurred at the No. 3 nuclear reactor of Fukushima No. 1 nuclear power plant at 02:01 GMT (11:01 local time).
日本原子力安全保安院估计，福岛核事故的核辐射量已经达到1986年切尔诺贝利事故的15%。
The accident at the Fukushima plant is likely to have released about 15 percent of the radiation released at Chernobyl in 1986, Japan's Nuclear and Industrial Safety Agency has estimated.
日本核能源方面的主管部门原子力安全保安院的发言人大向重胜说道，福岛第一核电厂的紧急发电机的设计在日本其他核电厂也相当的常见。
A spokesman for Japan's nuclear and Industrial Safety Agency, the nation's nuclear-power regulator, said Fukushima Daiichi's emergency-generator design is "fairly prevalent" at other Japanese plants.
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