以下为句子列表：
英文: Based on a thorough investigation on positional variances of quality control points of jacket, absolute error ellipse and relative error ellipse, which can show the precision of quality control points of jacket in any direction, are presented and then app
中文: 在对质量控制点的点位方差进行深入研究的基础上，给出表示导管架质量控制点在任意方向上精度的绝对误差椭圆和相对误差椭圆，进而将这两种误差椭圆应用于导管架的质量控制中，从而使导管架的质量控制更有效和准确。
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英文: It is verified by the observed data of Xianing Port Area in Changsha City that the model is of high accuracy, with the greatest relative error of the peak flow of only 7.85%, thus can be used in runoff simulation of harbor rainfall drainage system.
中文: 经长沙市霞凝港区的实测资料检验，证明该模型在港区小流域的雨洪分析中有较高的精度，洪峰流量最大相对误差仅为7.85%，可用于港区雨水排水的径流模拟。
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英文: Simulation results show that the mean relative error of the soft sensing method is less than 0.7% and can meet the practical demands.
中文: 仿真结果表明，该软测量方法估计的平均相对误差保持在0.7%以下，可满足实际需要。
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英文: The mean absolute relative error of the prediction is reduced by 3.31% compared to that of network trained with raw data without filter.
中文: 对实测交通量采用奇异值分解的滤波方法进行除噪预处理，并通过训练径向基函数网络进行预测。
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英文: The relative error of accuracy is 0.21%, the precision of relative windage is 0.24%, and the recovery rate is 99.93%.
中文: 其准确度平均相对误差为0.21%，精密度平均相对偏差为0.24%，方法回收率为99.93%。
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