standard deviations

As shown in the last column, we see that mean visible performance is higher than the mean thermal performance by 2. 17 standard deviations .

从最后一栏中可以看出，可见光图像的识别性能要高于红外图像识别性能2.17个标准方差。

The standard deviations for the latter set of heights are derived from a guess for the accuracy of the geoid interpolations.

后者高度的标准误差发源于对大地水准面插补精确性的一种猜测。

The overall neuropsychological index of these trained individuals in this population is about two standard deviations.

这些受训个体的总体神经心理指数大约是比平均低两个标准差。

The deviation definitely exceeds what can be expected from the formal standard deviations of the terrestrial solution TERRA (B).

误差肯定会超过土地办法“TERRA”（B）的期望正式标准误差。

Standard deviations and correlation coefficients for a sample of seven stocks.

一个样本为七支股票的标准差和相关系数。

And the obsession with quantifying risk by reference to standard deviations or techniques such as value at risk are not always helpful.

另外，着迷于用标准差或风险价值（VaR）等技术工具来量化风险，并非总是有益的。

He immediately knew that that move was in the neighborhood of 10+ standard deviations away from where Eurodollars normally traded.

他立刻明白了这次波动离正常的标准背离太远了，多了10个单位。

The original images, result images processed by this method and the standard deviations for these images are given.

给出了应用本方法校正前后的图像结果及标准差对比情况。

The second number sets the number of standard deviations for the upper and lower bands.

第二个数字台的数量标准偏差的上部和下部的乐队。

In this boxplot, the mean and standard deviations are measures of location within a dataset.

在这个箱线图之中，度量值和标准偏差就是一个数据集内位置的度量手段。

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。

Physicochemical standard deviations were lower than 10% of their respective mean values.

理化标准偏差分别低于10%各自的均值。

Averages of tested Chinese brands were compared to previously published data using t tests based on means and standard deviations.

将检测过的中国品牌平均值与以前公布的采用基于工具和标准差检测的数据相比较。

The standard deviations were always impossible to measure (typical of microbenchmarks).

标准偏差总是不可能度量的（微基准测试的典型情况）。

And give two standard deviations from your answer.

从答案里给出两个标准差。

Com pare the standard deviations from the two tests.

比较两组测试值的标准偏差。

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。

The relative standard deviations of the method were generally lower than 2. 3 %, and the recovery ratios were 98 %~102 %.

该法用于实际样品的测定时，相对标准偏差小于2.3%，加标回收率为98%~102%。

The relative standard deviations of Amino 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。

Significance test of difference between the two population means(standard deviations unknown, one-sided)

两个均值的比较（未知标准偏差的情况，单侧置信）