提出了增感效应导数火焰原子吸收光谱测定金属铜和铜合金中微量铬的新方法。
A new method for the determination of trace chromium in copper and copper alloy by enhancing effect-flame atomic absorption spectrometry with derivative technique is pro - posed.
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.
研究以三乙醇胺为增感剂，原子吸收光谱法测定含铝、铁试样中钙量。
Using triethanolamine as sensibilized reagent, the calcium content in samples which contain aluminum and iron was determined by AAS method.
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