The measure technology of multi-channel nuclear energy spectral is the basis of matter composition analysis and radioactivity detection by way of nuclear analysis method.

多道核能谱测量技术是用核分析方法进行物质成分分析和放射性检测的基础。

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It found that except for nuclear DNA analysis, no forensic method has really proven itself as a way to link evidence to a person.

VOA: special.2009.10.03