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taoshengyun

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[求助] 求大神翻译下摘要,急急急··· 马上就要交稿了

原子吸收测定黄铁矿中铜的含量。本实验采用原子吸收分光光度法对黄铁矿中铜的含量进行分析。样品经干燥、球磨后经酸溶解制成溶液,利用火焰原子吸收光谱法测定。本次实验中,还进行了Fe3+,Zn2+,Pb2+,Mg2+元素是否对铜测定产生影响的实验,得出在Fe3+,Zn2+,Pb2+,Mg2+分别在不超过3mg/ml,2.5mg/ml,1mg/ml,1mg/ml时,对测定几乎不产生影响。
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Atomic absorption method determination of copper  content of pyrite.
The   pyrite copper content was analysed by the use of atomic absorption spectrophotometry   . The samples were dried , milled ,dissolved by acid ,and analysed  by  flame atomic absorption spectrometry. The effect of Fe3 +, Zn2 +, and Pb2 + on  copper determination  was also evaluated which indicated that Fe3 +, Zn2 +, Pb2 +,and Mg2 +content of  3mg/ml, 2.5mg/ml, 1mg / ml, respectively , has almost no influence on the determination.
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