在核爆点半英里内，辐射中毒引起的死亡会在十二小时内发生。
Within a half-mile from ground zero, death from radiation poisoning will occur within twelve hours.
从分子水平来看，电离辐射对生物体的损伤主要是由于电离辐射引起了生物细胞内DNA分子的损伤。
On a molecular level these effects to the organism are caused mainly by the damage induced by the ionizing radiation to the DNA of the living cell.
1999年发表的一项研究发现，人的红细胞长期暴露于手机辐射后，能引起细胞内的某些遗传改变。
A study published in 1999 found that long-term exposure of human red blood cells to cellular phone radiation caused some genetic changes in the cells.
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