relative error
英 [ˈrelətɪv ˈerə(r)]
美 [ˈrelətɪv ˈerər]
相对误差
双语例句
- Often what you should test is the relative error in terms of ULPs.
通常，就ULP进行测试时考虑的是相对错误。 - The model is used to analyze the relative error of forecast and to forecast the exploitable geological ore reserves of Miaogou Mine in2007.
通过运用数理统计中的回归分析方法确立采出矿石地质矿量预测数学模型，分析预测相对误差，并对2007年采出矿石地质矿量进行预测。 - The results indicate: ( 1) the mean absolute value of relative error of the prediction results of this model has been reduced at0.13% ( the original is3.92% in the PLS model);
研究结果：（1）此模型预测结果的相对误差绝对值均值从PLS模型的3.92%，降低到了0.13%； - The model of ECT sensor was built, and the relative error of the capacitance model was analyzed by finite element method ( FEM) simulation.
建立电容传感器模型，并通过有限元仿真的方式分析了电容模型的误差。 - But instead of measuring one period, I'm going to measure ten periods, because that gives me a smaller uncertainty, a smaller relative error in my measurements.
并不是，测量一个周期，而是，测量10个周期，因为这样，不确定性减小，测量值的，相对误差减小。 - The relative error of the ventilation resistance measured on the main measuring route was1.94% and the accuracy could meet the requirement.
经计算主测定路线上的通风阻力测定相对误差为1.94%，其精度符合要求。 - And the most relative error of the absorption efficiency of n-butyl acetate is 0.80%, the average relative error is 0.32%.
醋酸丁酯吸收率的相对误差最大值为0.80%，平均值为0.32%； - The relative error of the averaged discharge coefficient and uncertainty and the additional uncertainty are the main evaluating criteria.
提出平均流出系数相对误差、不确定度和附加不确定度作为安装条件恰当与否的主要评价标准。 - A method for evaluation of uncertainty was established with standard deviation of relative error.
建立了一种以相对误差的标准偏差统计不确定度的评估方法。 - Furthermore, a three-dimensional nonlinear formation controller based on relative error is designed and the tracking control law is obtained.
设计了基于相对误差的三维非线性跟随弹编队控制器，得到相应的跟踪控制律。 - The paper introduces the principle and advantages of accounting relative error with logarithmic differential attribute.
本文介绍了利用对数微分性质计算相对误差的机理和优点。 - Based on the matrix analysis, the error sources of the measurement accuracy are analyzed, and the maximum relative error of this mathematical model is estimated.
基于这种模型，本文以矩阵分析理论为基础，重点分析了影响该方法测量精度的误差因素，并估算其最大相对误差。 - The correction factor is nearly equal to the true value ( numerical solution), the average relative error of66 data is0.04%.
校正因子与真实解（数值解）十分接近，66个数据的平均相对误差为0.04%。 - The relative error is ( 8.36)%. The formula given has certain utility in the engineering and affords a theoretical basis for designing cone die and setting down the process of extrusion.
推导的挤压力计算公式具有一定的工程实用性，为挤压类模具设计和挤压工艺的制定提供了理论依据。 - In order to get my relative error down, I will oscillate ten times.
为了减小我的，反应误差，我会振荡十次。 - Based on the statistics of a large sample of data, the Boltzmann constant is determined at a relative error of4%.
基于对大量数据的统计分析，计算出了玻尔兹曼常量，与理论值的相对误差约为4%。 - An Unconditionally-Stable FDTD method with Low Relative Error
一种具有较小相对误差的无条件稳定FDTD算法 - This method is especially accurate in damping identification with the relative error less than 1% to theoretic values.
尤其在阻尼比的识别上，相对误差在1%以下。 - The accuracy and relative error are computed by means of exact method as control group.
以精确法为标准，计算其他方法的精密度和相对误差。 - The relative error will be smaller if non-point source pollution area are divided into smaller type block and the monitoring results of runoff plot can be used for the whole small watershed.
对流域非点源污染发生类型区和类型单元进行详细划分，并将对各类型采用径流试验场法的监测结果推算到小流域就能减小估算相对误差； - The turbidity experiments show that the relative error is not more than 3% with this turbidity meter.
通过实验分析，结果表明相对误差不大于3%。 - With the hexamethylene as solvent and naphthalene as solute, the relative error of molar mass of naphthalene measured is not much as1%.
以环己烷作溶剂、萘为溶质测得萘摩尔质量的相对误差均在1%以内。 - That's very small& that's what we call the relative error.
非常小，我们称其为相对误差。 - To inspect the systematic error of the algorithm, a standard mini-sphere with ROC of9.96 mm was measured and the relative error was0.093%.
通过对已知曲率半径的标准微小凸球面样板的测量，得到相对误差为0.093%。 - By analyzing the relative error, the method of segmental auto correlation is presented.
通过对相关函数相对误差的分析，提出了分段自相关的方法。 - And the theoretical, engineering and relative error formulas for the Allan variance.
导出了Allan方差的理论、工程计算及相对误差公式。 - Measurement result shows that the relative error of this measurement system is 0.4%.
测量结果表明本文研究的测量系统的相对测量误差是0.4%。 - Test results were compared with the analysis, the relative error is less than 10%.
在与试验结果进行比较分析时，相对误差基本在10%以内，说明试验数据和模型计算结果可信。 - The influence of multiple scattering on the relative error of transmittance is discussed.
讨论了多次散射对透过率相对误差的影响。