The article put forwards the opinions on the selection of standard solution concentration, compound method and sample mode.
本文着重对分析测试中标准溶液浓度的选择、配制方法以及取样方式等细节问题提出了自己的见解。
The concentration of stannum in sample solution could be determine by GFAAS.
光度法可确定样品溶液中锡的浓度。
The concentration of dopant in the sample will be affected by the concentration of the dopant solution on the one hand and by the thickness of the film on the other.
掺杂剂溶液浓度和聚乙炔膜的厚度对试样中掺杂剂浓度均有影响；
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