试验误差

According to the theory of probability and theory of errors, an improved statistical analysis method based on the t-distribution, which can be used to calculate the radius of the Youden circle, is presented by the authors.

本文对流量标准装置比对试验中目前普遍使用的尤登分析法进行了详细的讨论，并在此基础上，根据概率论与误差理论，提出了一种基于t分布计算尤登圆半径的新方法。

Excellent location results were obtained in double terminals simulation of travelling wave fault location.

本文利用仿真试验的办法计算出所能检测到的行波浪涌的平均传播速度，并将其用于行波故障测距的计算，将测距误差控制在300m以内。

At last, we discussed the precision measure method of the algorithm. We made a series of simulation experiments, and analyzed the error between the true track and the nearest points track.

分析了算法的精度度量方法，进行仿真试验，对测量航迹和匹配后的航迹间的误差进行定量分析，完成了对算法的精度度量。

Basing on the analysis of Park model and the vector diagram of hydro generator and taking its actual wiring in the power system into account,this paper develop an accurate method—Newton analytical method,to calculate the static stability boundary condition.

本文通过对水轮发电机派克方程和矢量图的分析，并考虑其在电力系统中的实际联结情况，建立一种精确的水轮发电机静态稳定边界计算方法———牛顿解析法，用此方法对多台机组静态稳定边界点所有参数的计算结果与试验实测值进行比较，误差很小，达到了足够的准确度。

In order to improve accuracy and intelligibility of error prediction for one novel target system based on six-intersected-screen, which was used to measure bullet flight vector, a method based on Taguchi and Monte Carlo simulation approach other than traditional differential approach was introduced.

为了解决多光幕交汇立靶测量精度分析过程中运用传统微分误差分析法所得结果偏大，且直观性差的问题，介绍了一种采用数值分析和田口试验方法相结合的改进方案。

We establish the well-posedness of the weak formulation and its discrete counterpart.

另外，我们还给出了严格的误差分析，并用数值试验检验了理论结果。

To eliminate the limit, a hybrid objective function weighted by antitangent function is constructed, which behaves like an objective function of norm for small data points and like an objective function of norm for large data points, restraining the influence of false data points on inversion procedure.

为了解决这一问题，利用反正切函数作为加权因子构造了反正切混合目标函数，并利用模型试验进行了验证。简要阐述了最优化目标函数的构造方法；给出了利用反正切函数构造混合目标函数的基本原理，并对目标函数的微分特征和概率特征进行了分析；利用模型论述了反正切混合目标函数中控制参数μ和σ的意义，μ控制反正切函数变化的速度，σ控制数据误差项被处理或加权的方式。

Gradually accurate results of cogging force identification are shown, and the comparisons of tracking errors with and without cogging force compensation are also given.

所提出的方法已在气浮结构运动平台上进行了验证，给出了cogging力迭代标定的试验结果，对比了cogging力补偿前后的伺服控制跟踪误差。

The actual CP effectiveness of Ma anshan and Wuhu pipeline suffered stray interference was well. The soil corrosibility distribution along the pipeline was obtained. IR-drop statistical value of 170mV was obtained to revise protection potential criterion that is substituting -1.02V for -0.85V.

经过检查片设计、试验方案实施以及数据处理分析，得到了管道沿线阴极保护度和土壤腐蚀性分布；获得该地区IR降误差的统计值为170mV，并修正了管道保护电位准则（以－1.02V替代－0.85V）。

The eminent performance of this method is proved by its higher SNR(signal- to- noise rate), smaller MSE(Minimizes the mean squared error) The discal surface of the contaminated insulators is the interesting area of the research.

数值试验证明，与固定阈值法和极大极小阈值法比较，运用该方法去噪后的图像具有更高的信噪比和更小的最小均方误差。

But we don't care about Battlegrounds.

但我们并不在乎沙场中的显露。

Ah! don't mention it, the butcher's shop is a horror.

啊！不用提了。提到肉，真是糟透了。