The Swedes andmany of those affected in Eastern Europeprobably received the exposure equivalent of one to two chest X rays.
瑞典和多数受到影响东欧国家的居民受到的辐射量大致相当于一到两次的X射线胸透。
The researchers studied two different groups of Swedes, each with an average age of about 70. Individuals were followed for eight to 12 years, during which nearly a quarter died.
在这项研究中，研究人员选取了两组平均年龄70岁左右的老年人，每个研究对象都跟踪调查了8~12年，其中大约1/4的对象死亡。
They lived with him a month, sleeping with a dozen others, Swedes, negroes, Brazilians, on the floor of the two bare rooms in his house which he assigned to his charges;
思特里克兰德同尼柯尔斯船长在他这里住了一个月，同十来个别的人，瑞典人、黑人、巴西人，一起睡在寄宿舍两间屋子的地板上。
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