电感耦合等离子体发射光谱标准基体匹配直接测定纯金中杂质元素-吾爱文库网 关键词 纯金；标准基体匹配；杂质元素；ICP-OES [gap=890]Key words Pure gold; Standard matrix matching; Impurity elements; ICP-OES
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impurity elements contents 微量元素含量
Impurity Elements in Uranium Dioxide 二氧化铀芯块粉末中杂质元素成分分析标准物质
rare earth impurity elements 稀土杂质元素
non-rare earth impurity elements 非稀土杂质元素
Studied the interaction of the boron with the slight impurity elements Cr> Mn or Ti and the effects of boron on the electric conductivity.
考察了硼与铝中微量杂质元素Cr、Mn、Ti的作用及其对铝导电性的影响。
参考来源 - 硼对铝中杂质元素的作用及其对导电率的影响Energy spectrum analysis indicated that there have been impurity elements in the powder.
EDS分析表明粉末中都没有别的杂质元素。
参考来源 - ZnSnO·2,447,543篇论文数据，部分数据来源于NoteExpress
The source, influence and control of the impurity elements in samarium are described in this paper.
本文在实验的基础上论述了钐中杂质的来源，影响及控制方法。
The interference effects of matrix element Fe and high concentration elements Nd, Dy, Co, B on impurity elements were studied.
研究了基体元素铁、主量元素钕、镝、钴、硼对杂质元素的光谱干扰情况；
The influences of the composition of film material and the impurity elements on the performance of integrated circuit are discussed.
分析了成膜材料的组成及杂质元素等对集成电路性能的影响。
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