sample standard deviation

Recoveries of the standard sample ranged from 99.5 ± 0.75% to 93.8 ± 1.3%, method precision was 0.0479, standard deviation was 1.2%, test scope ranged from 0.2 to 1.8 mg/ ml.

本文首次利用双缩脲法建立了快速测定奶粉中肽含量的方法，标样回收率99.5±0.75%～93.8±1.3%，精密度0.0479，标准偏差1.2%，适用范围0.2～1.8mg／ml。

Estimates standard deviation based on a sample ( ignores logical values and text in the sample )

估算基于给定样本的标准偏差 ( 忽略样本中的逻辑值及字符串 )

The average, the standard deviation and the coefficient of variation of the sample attributes of the NWD are the reflections of the basic quantitative characteristics of the nested habitats.

由近湿地类型区样点属性计算平均值、标准差和变异系数，获得了朱鹮营巢生境的数量特征；

Uncertainty of Sample Mean and Standard Deviation.

取样平均值与标准差之不确定度.

Estimate the standard deviation based on a sample.

STDEVA估算基于一次抽样的标准偏差.