nuclear astrophysics

It is very important for nuclear astrophysics and nuclear engineering to detect minute amounts of~ 182 Hf with accelerator mass spectrometry ( AMS), a ultra-high sensitive nuclear analyzing technique.

测量环境样品中的182Hf对核天体物理学和核工程的研究具有重要的意义.加速器质谱（AMS）作为一门超高灵敏核分析技术，可以测量样品中极其微量的182Hf。

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