The statistical description includes percentages , means , standard deviations, frequency, and Pearson's r.

统计描述用百分数、均数 、 标准差 、 频数 、 Pearson相关系数.

互联网

The relative standard deviations of the determination is less than 4.81 %.

样品测定的相对标准偏差均小于4.81%.

互联网

Com pare the standard deviations from the two tests.

比较两组测试值的标准偏差.

互联网

The relative standard deviations of Acid method were 2.38 % ~4.26 %.

而氨基酸测定方法的相对标准偏差在2.38%~4.26%之间,符合检测的要求.

互联网

These standard deviations are also calculated from monthly data.

18这些标准差也是从月度数据计算得出.

互联网

Standard deviations , 95 % confidence interals, and 90 % prediction interals also calculated.

并计算标准差 、 95%可信区间和90%的预测区间.

互联网

The recoveries of 95 % ~104 % and relative standard deviations of less than 2 % were obtained. So the obtained results are reliable.

测定的相对标准偏差(RSD) 均小于2%,回收率为95%～104%,结果可信度高.

互联网

On a standardized test, a score of 86 falls exactly 1.5 standard deviations below the mean.

关于标准化测试中, 成绩为86正好1.5标准偏差低于平均值.

互联网

The Microwave Digestion provided relative standard deviations were all less 4.0 %, The average recoveries were 95.6 % ~112 %.

结果表明微波消解相对标准偏差均在4.0%以下, 加标回收率在95.6%~112%之间.

互联网

Results. The mean values and the standard deviations obtained for each thoracic segment were determined.

结果:记录每个胸椎节段的平均值和标准差.

互联网

The results indi - cate that the recoveries were 100 % - 105 % and the relative standard deviations were less than 2.0 %.

本方法的回收率为100%~105%,相对标准偏差小于2.0%.

互联网