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coincidence counting method
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coincidence counting method
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符合计数法
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coincidence counting method
符合计数法
对于大部分发生α、β或电子俘获(EC)方式发生衰变的放射性核素,通过测量在时间上相互关联(或有符合关系)的级联衰变事件(如α-γ,β-γ或X、e-γ)来得到核素原子核放射性活度的方法。
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