percentage error
英 [pəˈsentɪdʒ ˈerə(r)]
美 [pərˈsentɪdʒ ˈerər]
百分率误差
双语例句
- I want you to appreciate that this is a very small percentage error.
不过我希望各位注意到，这其实是也是一个很小比例的误差了。 - Modeling GM ( 1,1) based on the minimum of mean absolute percentage error
基于平均相对误差绝对值最小的GM（1,1）建模 - This formula gives a very small percentage of error.
这个公式的误差率很小。 - This describes the percentage of the variability in effect estimates that is due to heterogeneity rather than sampling error ( chance).
这个指标描述了由异质性而非抽样误差引起效应变异的百分比。 - At the same time, methods for solving CFM is given with the aim of minimizing sum of percentage error absolutes.
同时，还给出了百分误差绝对值最小为目标的组合预测模型及权系数求解方法。 - Results Group B had higher percentage of error making in nursing data collection, nursing diagnosis and nursing planning than Group A.
结果从护理资料收集、护理诊断及护理计划等方面，B组发生错误的百分率均高于A组，并以护理诊断最为明显。 - The results show that the percentage error between the model and the experimental is not more than 10%.
结果表明所提出的半经验模型计算结果与实验误差不超过10%。 - Experimental results showed that after Gamma correction, the luminance outputted by the LC projector accorded perfectly with the theoretical power function. The percentage luminance error was within-1%~ 1%, and the outputted image recurred every gradation.
测试结果表明，经Gamma校正系统校正后的投影机输出光强曲线符合理想的幂指数函数，且光强误差在-1%~1%以内，能够重现输出图像的各个层次。 - Of the percentage deviation, and the relative error for heat of fusion measurement is 0.1%.
三次熔化热测定的相对偏差为±0.1%。 - On The Variation of Overhead Line Percentage Sag Error
架空线的弛度误差变化特性 - This paper gives a new suspension non-disassembled testing method of double performance standard of bound percentage and damping ratio, according to analyse the current automobile suspension shock absorber performance testing and the error of bound percentage.
本论文主要是通过对现有汽车悬架减振器性能测试的方法及评价指标附着百分比的误差分析，提出了建立附着百分比、阻尼比双评价指标的一种新的悬架不解体测试方法。 - The percentage of the error between the practical value of the electric field and the standard value of the electric field is calculated, according to this whether there is defect in the composite insulators can be estimated.
由现场实测电场值与标准值比较所得差值曲线即可判别是否存在劣质绝缘子。 - Compared with experimental result, the nonlinear numerical value is quite approximate to it. The percentage error of the amplitudes ( peak to peak) is about 6%.
经过与国外实验对比，可得出考虑非线性阻尼力的平板振幅值非常接近实验值，振幅峰-峰值误差仅为6%，且优于线性动力学的分析结果。 - The process can be divided into two steps. First, the error matrices of structural system are figured out by matrix method, and the modeling errors can be located by defining percentage error.
将模型修正分为两步，首先用矩阵型方法求出系统质量、刚度矩阵的误差矩阵，通过定义的误差百分比确定建模误差位置； - The results show that, when used to predict the present general water percentage of the oil-field, the improved grey GM ( 1,1) model can achieve a satisfactory result, whose error is relatively small.
结果表明，用改进的灰色GM（1,1）模型预测近期注水油田的综合含水率，预测值与实际值相对误差很小，预测精度很高，可以得到非常满意的结果。 - A simulation for a nonlinear function approximation is presented and the experimental results show that the proposed algorithm can generate a more compact structure with a lower average percentage error.
非线性函数逼近的实验结果表明，所提出的方法能获得更精练的网络结构和更小的误差，从而验证了本文方法的有效性和可行性。 - First to analysis the experimental signal measurement error, it increases as the percentage of liquid increases and the maximum error is 14%.
主要完成内容如下：1、对实验采集的信号进行了误差分析，测量误差随着液相含率的增加而增加，最大测量误差为14%。 - The mean overlap values were 69% and 63% for the first and second data sets, respectively, the mean percentage volume error value is 21%. The segmentation method is better than other segmentation methods.
经过测试，第一个数据集的平均overlap值是69%，第二个数据集的平均overlap值是63%，两个数据集的平均错误体积百分比为21%，优于文献中公布的分割方法。