Fermi won the 1938 Nobel Prize in Physics for his work on induced radioactivity.
1938年，费米凭借有关放射性物质的研究获得当年的诺贝尔物理学奖。
The radiological impact of accelerators on the environment is due to inadequate shielding and induced radioactivity.
加速器对环境的放射性影响主要是由于屏蔽不良和活化引起的。
The radiation levels around the treatment head and in the air of the treatment room were discussed thoroughly . Some effects of the induced radioactivity were also mentioned.
对加速器机头部结构材料处、治疗室空气中的感生放射性水平及有关影响因素的研究现状作了较详细的讨论；
The radiation levels around the treatment head and in the air of the treatment room were discussed thoroughly . Some effects of the induced radioactivity were also mentioned.
对加速器机头部结构材料处、治疗室空气中的感生放射性水平及有关影响因素的研究现状作了较详细的讨论；
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