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你懂的vnp2022

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你懂的vnp2022

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你懂的vnp2022

加速器质谱(AMS)小传----中国科学院地球环境研究所:2021-2-27 · 今天我们为大家讲述的是质谱派中的一个小小分枝---加速器质谱。 何为加速器质谱?顾名思义,是加速器和质谱两大技术的结合,英文名称: Accelerator mass spectrometry(AMS)。传统质谱仪器是将样品电离之后,通过电磁场选出特定荷质比,从而 ...

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你懂的vnp2022