Use these statistics to decide that two tasks are either clearly distinguished in speed (means greater than three standard deviations apart), or else that they overlap.
使用这些统计数据判断是否可以清楚地区分两个任务的速度(平均值之差超过三倍标准偏差)，还是相互重叠。
Mean strengths and standard deviations were determined.
计算抗弯强度的平均值和标准差。
Vibration equations of contact wires were used to derive the formulae for calculation of mean and standard deviations of stresses.
根据接触悬挂系统中的接触线振动方程，推导了接触线应力的均值和方差的计算公式。
The maximum likelihood estimators(MLE) of means and standard deviations, and the asymptotic distribution of likelihood ratio statistic were given.
给出了正态总体均值和标准差的最大似然估计（M LE），似然比检验统计量及其渐近分布等结果。
The result indicated that the relative standard deviations for xylobiose's migration time and peak area were all less than 0.5%, and 2.0% respectively.
结果表明，该方法重现性好，木二糖迁移时间和峰面积的相对标准偏差分别在0.5%和2.0%以内。
Based on the results of Bayes estimations, the standard deviations for the compressive strength of RAC with strength grades of C20 and C30 were proposed.
根据统计分析和贝叶斯估计结果，建议了强度等级为C20和C30再生混凝土抗压强度的标准值与标准差的取值。
In this study, Opadry II (85 series) Clear was shown to have lower coating weight gain standard deviations than a standard clear hypromellose based film coating.
欧巴代II（85系列）无色显示包衣增重标准差低于相同工艺条件下的标准无色羟丙甲纤维素基薄膜包衣。
When estimated by inherent standard deviations of GPS receivers, the accuracy of lateral piercing can also meet the needs of a horizontal tunnel control network.
采用GPS接收机标称精度进行估算，其结果也满足隧道控制网的要求。
The allowances are set to be two standard deviations above the mean (average) requirement for a given nutrient for a given group, based on the scientific findings for the group.
这些摄入量被定为在特定一组人中对一种特定营养素的平均需求之上的两个标准偏差。这种计算是依据对那组人的科学调查的结果。
The measurement of different standard reference materials shows that the method can get good results and the relative standard deviations are within the range of the national standard.
通过对不同标准样品进行测量，其测量结果与标准值相符，均在国家标准允许误差范围内。
The anomalies are large in size, and have concentration zoning, concentration centers and high standard deviations as well as high threshold values, associated locally with Mo anomalies.
异常规模可观，具浓度分带，有浓集中心，异常标准离差、衬度值及峰值高，局部还伴生高值钼异常。
We can use this method to calculate the mean values and standard deviations of the responses, and estimate the stochastic errors of structural characters resulting from the fabrication errors.
利用此法，能计算结构静响应的均值和标准差，估价制造误差引起的结构力学性能的随机性误差。
Then, the mean values and standard deviations of the maximum sliding displacement response of the structures are given, and the sliding displacement response spectra of the structures are drawn.
然后，给出了这种结构的最大滑移反应的均值和标准差，并给出了这种结构的滑移反应谱。
Then, the mean values and standard deviations of the maximum sliding displacement response of the structures are given, and the sliding displacement response spectra of the structures are drawn.
然后，给出了这种结构的最大滑移反应的均值和标准差，并给出了这种结构的滑移反应谱。
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