The treatment conditions of sample and the characteristic concentration have been studied.
对样品处理条件、特征浓度进行了考察。
The reaction rate is limited by the concentration gradient of oxygen in the sample.
反应速率受试样中氧浓度梯度的限制。
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 stannum in sample solution could be determine by GFAAS.
光度法可确定样品溶液中锡的浓度。
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