The following is the relative standard deviation calculation formula: Where: s = sample standard deviation RSD = relative standard deviation x1, ..., xN= the sample data set x̄ = mean value of the sample data set N = size of the sample data set ...
a6-aminocaproic acid 6-aminocaproic酸 [translate] acircle the words and colour pictures 盘旋词和颜色图片 [translate] aCalculate the mean, standard deviation, and relative standard deviation (RSD) 计算手段、标准偏差和相对标准偏差 (RSD) [translate] ...
相对标准偏差(relative standard deviation；RSD)又叫标准偏差系数、变异系数、变动系数等，由标准偏差除以相应的平均值乘100%所得值，可在检验检测工作中分析结果的精密度。其中 S为标准偏差， 相应的平均值。对一个样品重复测定n次，测定值分别为 ，则有限次测量数据的算术平均值用 表示，计算公式...
RSD 值的学名是 relative standard deviation(相对标准偏差), 也称变异系数 coefficient of variation,CV. Excel 中公式如下: RSD=STDEV()/AVERAGE()*100 假设是这五个数据 0.100,0.0999,0.0996,0.1002,0.100 用 excel 算他们的平均值是 0.09994 他们的 STDEV 算出来是 0.000219, RSD=STDEV/平均值*100=0.2192。
The calculation of a purity spectrum is illustrated by the following example. Suppose that spectra have been obtained of a number of mixtures (see Table 34.4). A plot of the relative standard deviation spectrum together with the pure spectra (see Fig. 34.39) shows that a high relative ...
RSD is less than 10. 我们采用国家标准方法和 CTL-1 2型仪器快速法进行对比实验 ,得到以下结论 :CTL-1 2型测定仪器的回收率在 91 %～ 1 0 3 %之间 ,一般 ,随着测定浓度增大 ,其相对标准偏差及相对误差都减小。 3. By controlling all the factors above, the RSD(relative standard deviation) of th...
相对标准偏差(RSD )值重复性分别为4.08 % 〜 5.31 % 。 翻译结果2复制译文编辑译文朗读译文返回顶部 相对标准 deviation(RSD) 重复性的值是 4.08% ~ 5.31%。 翻译结果3复制译文编辑译文朗读译文返回顶部 重复性的相对标准偏差值了 4.08%～ 5.31%.
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A standard statistical distribution group is developed, denoted as the Chi-on-Mu-square distribution, which is similar to the widely used Chi-square distribution. Results indicate the Chi-square distribution itself can be a good approximation in the RSD confidence interval calculation, especially when...
1.Standard deviation, RSD and confidential limit should be reported.均应报告标准偏差、相对标准偏差和可信限。 2.The relative standard deviation should be no greater than 2.0%.其相对标准偏差也应不大于2.0%。 3.[Results]GAS method was quick and easy,With the recovery rate from 91.4% to 100.8%....