In XRF analysis process, the absorption intensification-matrix effect obviously exist, for the source and formation conditions of the analysed elements' parent materials are different.
在X射线荧光分析过程中，由于分析样品中元素的母质来源及形成条件不同，存在明显的吸收增强-基体效应。
The mechanism of gallium atomization by graphite furnace atomic absorption spectrometry has been proposed. The enhancement effect of matrix modification is discussed.
提出了石墨炉原子吸收法测定镓时原子化机理，探讨了基体增敏作用的机理。
The mechanism of gallium atomization by graphite furnace atomic absorption spectrometry has been proposed. The enhancement effect of matrix modification is discussed.
提出了石墨炉原子吸收法测定镓时原子化机理，探讨了基体增敏作用的机理。
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