relative error的例句大全

The testing result verified the less relative error of this instrument ( within ± 1%) compared with tape measures, and the expected design index was fulfilled.

通过实验验证，仪器与围尺测量的相对误差在±1%以内，达到了预期设计指标。

The correlation coefficient R and test of significance ( F) showed that r was closely related to Sr. The average absolute error of the 102 radii of positive ions was only 0.9 pm with the representative radii of ions, the relative error was 1.1%.

从相关系数R和回归方程的显著性检验（F）都说明r与S r密切相关，其中102种阳离子半径数据与具有代表性的离子半径参考值相比平均绝对误差仅0.9pm，相对误差1.1%。

Besides, a series of experimental observations were conducted for fully understanding the pore scale water morphology, distribution and evolution in porous media and results revealed that there is some certain inherent relationship between the thermal conductivity measurement relative error and pore water morphologies.

利用实验测量堆积型多孔介质在不同含湿率时的导热系数，并深入观察和认识孔隙内水分形态、分布及加热时水分演化过程，揭示其与导热系数测量相对误差之间的内在联系。

The dB absolute error and dB relative error in electronic measurers are introduced.

介绍了电子测量仪器中的分贝绝对误差，分贝相对误差；

Compared to the manual method, the maximum absolute error is 0.01 and the maximum relative error is 5.4%.

与人工检测方法相比，最大绝对误差为0.10，最大相对误差为5.4%。

The experimental results indicate that its maximal absolute error is 0.053 kg and the relative error is 0.62%.

实验结果证明，传感器的最大绝对误差为0.053kg，相对误差为0.62%

Finally, various advantages and shortages are summarized, relative error and absolute error are analyzed and a way for further investigation is provided.

最后，总结系统各方面的优势和不足，做出误差分析，并对产生误差的原因进行详细的阐释，为进一步的研究提供了方向。

Cross-validation is used for validating the application, relative error is mainly as the standard of validation, absolute error is also obtained.

采用交叉验证的方式，以相对误差作为主要的判别标准，兼顾了绝对误差。

The relative error of annual mean evaporation is less than 4%.

年平均蒸发量相对误差小于4%。

Simulation show that the dynamic method improves the baseline recognition accuracy rate from 80.1% to ( 84.1%), with a decrease of 19.96% in the relative error rate. Thus, the dynamic method rapidly increases practical speech recognition system performance.

实验表明：该方法使识别率从80.16%提高到84.12%，相对误识率降低了19.96%，在实用中提高了基线系统的识别性能。

Through experiments, the method was proven to be valid, and with relative high precision on three dimensional image mosaic and measuring relative error of space length is less than 0.6%.

相关实验表明，基于粘性目标实现空间三维图像数据的拼接是可行的，拼接数据空间点距离的相对误差小于0.6%。

Then these modes are detected by test datas, the results shows that those three models built by Support Vector Machine are more accurate and have littler relative error.

用检测数据分别对三种模型进行检验，结果显示支持向量机建立的三种模型相对误差较小。

the results show that these methods gain the similar denudation thickness with absolute error less than 50m, and relative error limited in 20%.

对比结果表明，两者剥蚀厚度的估算结果相近，绝对误差最大不超过50m，相对误差在20%以内。

The relative error of simulated values and measured values of the water quality monitoring sections COD 、 NH3-N concentration in Qinghe river and the flow of Kaiyuan prove that the WASP water quality model is suitable for testing the applicability of the Qinghe River Basin.

以清河清辽水质监测断面的COD、NH3-N浓度和开原水文站的流量这三个指标的模拟值与实测值的相对误差进行判断，认为WASP水质模型通过在清河流域的适用性检验。

results: the fitting precision was compared by using mean relative error and grey absolute correlation degree as evaluation criterion.

结果：以平均相对偏差和灰色绝对关联度为评价标准进行拟合精度的比较。

in comparison with bp method and rbf method, the svm method is proved to be the best in terms of absolute error 、 relative error 、 correlation coefficient and variance.

模拟结果与BP网络方法、RBF网络方法相比，在绝对误差、相对误差、相关系数以及数据方差方面都是较优的。

then, on the simulated images the thesis uses absolute error and relative error calculation method. compared with the least squares algorithm, the presented using l1 norm measure has small error.

同时，论文利用绝对误差和相对误差的计算方式，在模拟图像上，比较了本文算法采用的L1模度量和最小二乘算法，分析表明采用的L1模度量算法误差较小。

using the model to predict the experiment results, the mean absolute error of model predictions and the corresponding experimental values was 2.092033mg/ m3, the average relative error was 4.215287%, and the correlation coefficient was 0.9988.

利用模型对试验结果进行预测，模型预测值与对应试验值的平均绝对误差为2.092033mg/m3，平均相对误差为4.215287%，两者的线性相关系数R2为0.9988。

the results show that the relative error of the seasonal precipitation interpolation is 6.86%, the absolute error is 13.07 mm, the average coefficient of variation is 0.070, the average correlation coefficient is 0.9675;

结果表明：SIA季节降水空间分布的相对误差为6.86%，绝对误差为13.07mm，平均变差系数为0.070，平均相关系数为0.9675；

Regression model of catches between 1951 and 1984 was used to predict catch in 1985 and 1986 with less than 5% relative error.

运用1951~1984年的回归模型对1985和1986年的渔获量作出了预测，其预测值与实际渔获量的相对误差均小于5%，验证了其可靠性。