The article expounds the application sphere of some elements in analysing food by using the method of atomical spectrum assimilation, and expounds the making of samples by offering examples.

本文对原子吸收光谱法分析食中某些金属元素范围、样制备法行了较详细阐述,并列举了一些金属元素测定法实例。

The article expounds the sample decomposition and the method of the sample preparation by applying the method of atomical assimilation spectrum, and lists some specific analytical of metallurgy.

本文对原子吸收光谱法分析冶金样过程中试样分解和分析样制备法行了较详细阐述,并列举了几种基体合金具体分析法。