大家在查： Ferrera 514名 Sensen pyro 法比耶娜•米歇尔务请纳巴拉打马虎眼极其没有 Water washing

西弗茨

西弗茨

西弗茨

西弗茨

1

The threshold for an early death is around 2 sieverts , and death is highly likely at 6 sieverts, though Ferreira received 7 and survived .

早期死亡的临界值大约是 2 西弗茨，6 西弗茨死亡的可能性极高，尽管费雷拉受到 7 西弗茨的辐射并存活下来。

2

Peak radiation levels in some areas at the edge of the Fukushima site were measured at 1 , 557 micro-sieverts an hour .

在福岛一号核电站外围一些地区曾测得的最高辐射值，是每小时 1557 西弗茨。

3

All of the fatalities received between 4 . 5 and 6 sieverts in a matter of days .

所有受到 4.5 到 6 西弗茨感染的人都会在几天之内死亡。

4

That 's a huge dose when you consider that each year we receive an average of 2 . 4 millisieverts from natural sources such as radon.

这是一个巨大的剂量，因为我们每年从氡之类的天然源接收到的辐射平均只有 2.4 毫西弗茨。

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