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体内中子活化分析
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体内中子活化分析
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理学
核分析技术
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in vivo activation analysis
体内中子活化分析
用中子(热中子或快中子)照射生物活体(如人和动物)的某个部位或全身,使体内元素活化,随后用辐射探测器测定生成核素放出的γ辐射或直接测定核反应的瞬发γ射线,从而实现生物活体的元素分析法。
Chemistry
>放射化学与辐射化学>放射分析化学>释义
in vivo neutron activation analysis
体内中子活化分析
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