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；
The sample concentration and the ratio of elution solution which influence the separation effect of PC and PE were further researched.
考察了进样浓度和洗脱液配比对分离效果的影响。
CONCLUSIONS The sample solution could remain much higher concentration and maintain longer period in rabbits eyes than that of control solution.
结论：样品在结膜囊中能保持较高浓度和维持较长时间。
Results Total standard deviation of every solution was less than 5% of the concentration or detection limit. The confident limit of total average rate of recovery in sample kept in range of allowable.
结果各种溶液测定的总标准差小于其浓度的5 %或检出限，总平均回收率可信限在允许范围内。
Results Total standard deviation of every solution was less than 5% of the concentration or detection limit. The confident limit of total average rate of recovery in sample kept in range of allowable.
结果各种溶液测定的总标准差小于其浓度的5 %或检出限，总平均回收率可信限在允许范围内。
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