1.Protection from radioactive fallout would require taking shelter in an underground area or in the middle of a large building.
要免于核辐射尘降物的危害需要躲入地下的掩体，或者躲在大型建筑物的中央。
2.The government denied that the atmosphere had been seriously contaminated by radioactive fallout from the testing of hydrogen bombs .
该政府否认大气受到其氢弹试验的放射尘埃回落的严重污染。
3.The phenomenon is called radioactive fallout.
这一现象即称之为放射性尘降。
4.No one is saying that the radioactive fallout from the fires could reach the magnitude of the Chernobyl disaster.
但这并不是说，火灾中释放的放射性沉降物会达到切尔诺贝利灾难时的那种严重程度。
5.The link between radioactive fallout and subsequent health problems is an international issue.
放射坠尘和健康状况之间的联系是一个世界性的问题。
6.Decay rates of the radioactive fallout are the same for any size nuclear device.
核辐射尘降物的衰减率不应核装置的大小而改变。
7.Iodized table salt should not be used as protection against radioactive fallout.
加碘盐不应被用于预防核辐射。
8.Scientists are seeking ways to protect man from the effects of radioactive fallout.
科学家正在寻找保护人类不受辐射事故影响的方法。
9.The wind pattern in Japan showed that the Philippines are unlikely to be hit by any radioactive fallout from Fukushima.
依据日本现今风向，菲律宾不太可能出现任何来自福岛的放射性落尘。
10.According to official post-Soviet data, about 60% of the radioactive fallout landed in Belarus.
根据苏联垮台后的官方数据，大约60%的放射性原子尘落入白俄罗斯。