前言无损沾样摄谱分析方法是无损分析技术中的一个重要测试手段。它是用交流电弧发生器放电时电极物质的迁移来沾取试样,然后将两个沾有试样的铜电极在实验室以交流电弧发生器重新进行激发,并用摄谱仪进行摄谱定量分析的一种方法。定量分析用标准曲线是以标准试样按无损沾样摄谱定量分析的相同条件绘制的,以此曲线为标准利用控制试样法,通过计算即可求出被分析试样中相应元素的含量。 Introduction Non-destructive imaging spectrometry is an important test method in non-destructive analysis. It is the AC arc generator discharge electrode material migration to pick up the sample, and then the two samples with a copper electrode in the laboratory to AC arc generator to re-excited, and with a spectrograph spectroscopy quantitative A method of analysis. The standard curve for quantitative analysis is based on the same conditions of quantitative analysis of a standard sample by non-destructive staining. Using this curve as a standard, the content of the corresponding element in the sample to be analyzed can be obtained by calculation .