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.

本文对应用原子吸收光谱法样品过程中的试样解和样品的制方法进行了较详细的阐述,并列举了几种基的具方法。

Plasma transferred arc produces the induced electromagnetic field that makes liquid metal convect in molten pool in the surface metallurgical course.

在表面过程中等离子束产生感生磁场,使熔池内液态属产生对流运动。