利用三种方法对大量实例进行了计算，结果表明，浮电位法所得的结果，不存在误差。
Using three method calculate to much examples results show, result of swim potential method calculation have not error.
本文还对试验数据进行了数学统计分析证明试验数据组间不存在系统误差。
Statistical analysis of experimental data on mixing properties showed that no systematic error exist among the sets of data.
采用滤波法进行功率谱分析，不存在数据截断带来的误差，还可方便地用于等百分比带宽的谱分析。
But the filter method avoids the error caused by truncated data and it can achieve the analysis of a fixed percentage bandwidth easily.
如果不存在透镜的曲率误差，那么图象总是显示的屏幕中心的同一个位置。
So no lens bending error. The sensor Pixel is always the same and it is in the centre.
这种方案的特点起，从不同的途径来进行初始对准，系统本皇可以输出航向、纬度和水平信息，同时，航向和纬度信息都不存在随时间而积累的误差。
The system is characterized by its initial alignment through a different approach. It is capable of sending out information on course, latitude and horizon on its own.
证明了在均方误差准则下，在该估计类中不存在一致最优不变估计，且方差分析估计是不容许估计。
It is proved that there is no best estimator in the class under mean-squared-error criterion and the Analysis-of-variance (ANOVA) estimator is also inadmissible.
证明了在均方误差准则下，在该估计类中不存在一致最优不变估计，且方差分析估计是不容许估计。
It is proved that there is no best estimator in the class under mean-squared-error criterion and the Analysis-of-variance (ANOVA) estimator is also inadmissible.
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