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a good fitting
相关语句
  较好的拟合
     The results show that the ANN model has a good fitting effect. It h as higher prediciting accuracy than that of the regression model.
     结果表明 :ANN模型具有较好的拟合效果 ,预测精度优于回归方程。
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  “a good fitting”译为未确定词的双语例句
     The model had a good fitting effect for the primary data. The range of average relative error of fitting was from 0.48%to 2.7%.
     模型对原始数据的拟合也较好,平均相对误差在0.48%~2.7%之间。
短句来源
     The RBF neural network is trained with the actual data of 1978-1997 as learning sample with a good fitting effect.
     以我国1978~1997年的实际数据作为学习样本,对网络进行训练,拟合效果良好;
短句来源
     The results of P-Y curve calculated by the method in this article have a good fitting with that by the recommended API standards.
     由本文方法反算的P-Y曲线与美国API规范推荐方法的结果吻合很好。
短句来源
     According to the equation correlating liquid diffusion coefficients with viscosity, a new correlating equation was developed and applied to calculate the diffusion coefficients of amino acids in PAM aqueous solution at 298.15K, the total average deviation between computed value and experimented data is below 0.6%, which shows a good fitting result.
     以牛顿流体液相扩散系数与粘度的关联方程为基础,结合所研究的系统提出一个新方程,用此方程对氨基酸在0.05%PAM水溶液中的扩散系数进行拟合,总平均误差在0.6%以下,拟合结果较好。
短句来源
     This model, with correlation coefficient 0.9927 and standard deviation 0.0946, has not only a good fitting feature but also a very good prediction ability, with correlation coefficient of predictions 0.992 and standard deviation of predictions 0.0999, respectively, through leave-one-out cross validation analysis.
     4.使用了正交块变量的方法以及典型相关分析来对108个结构多样化的药物分子在脑血中的分配系数与拓扑指数关系进行了研究,建立了良好的预测模型:相关系数(R)为0.993,标准偏差(S)为0.0946;
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  相似匹配句对
     There is a good effect.
     研究结论指导生产,取得了预期的效果。
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     a good quality;
     产品质量好,主要营养物质含量均达到或接近企业一级标准;
短句来源
     Polynomial fitting was a good method for HFRS incidences.
     对HFRS发病率进行多项式拟合是较好的模型
短句来源
     A good fitting has been achieved between the model and numerical simulation.
     对模型计算结果与数值模拟结果进行了比较。
短句来源
     (f) (S,A, );
     (f)(S,A);
短句来源
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  a good fitting
Even though the match is not yet adequate for any one of the representations, especially in time domain, the 3-D model showed a good fitting in terms of Fourier Spectrum.
      
When the adsorption rate curves from the experimental data are compared with those from the modeling, a deviation was obtained at a high uptake ratio while a good fitting was found in the early stage of adsorption.
      
This first model did not yield a good fitting between the calculated and experimental data.
      
It has been demonstrated that the kinetic data on solid-state reactions show a good fitting to the expressiong(α)=kt, regardless of the nature of theg(α) function previously assumed for performance of the calculations.
      
Cumulative frequencydistribution of ozone maximum daily concentrationsexhibited a good fitting to log-normality.
      
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Author of this paper made both theoretical and practical investigation for searching a correct mathematical model to derive optimal solution in five aspects. The results showed: (1) by only t-checking, the degree of effects of all parameters on the objective could not be fully reflected. (2) effective range of regression equations are floated up and down around its theoretical value along with changes of the experimental conditions. (3) formal F-checking might not prove a good fitting model with reality....

Author of this paper made both theoretical and practical investigation for searching a correct mathematical model to derive optimal solution in five aspects. The results showed: (1) by only t-checking, the degree of effects of all parameters on the objective could not be fully reflected. (2) effective range of regression equations are floated up and down around its theoretical value along with changes of the experimental conditions. (3) formal F-checking might not prove a good fitting model with reality. The author proposed a theoretical-experimental trailing method to acquire the optimum solution.

本文采用理论与试验结合的方法,就怎样得出正确数学模型,追索真正优化点进行了五个方面的探讨。分析得出:单纯用t检验,不能完全反映各参数对指标的影响程度;回归方程的有效范围根据试验条件的不同,绕理论值上下波动;回归模型的理论检验合格,不一定代表模型与实际拟合得很好;可以采用试验追索法,找出真正优化点。

The present paper describes a program fitting complex Mssbauer spectra of geological samples on the microcomputer system. It is written in FORTRAN-Ⅳ and has several constrained conditions for choice. With the help of the CROM-EMCO system-Ⅲ microcomputer, the authors have used this program to deal with the data of Mssbauer spectra of such common minerals as ilmenite, pyroxene, omphacite, hornblende, vivianite, staurolite, glauconite, biotite, hematite, magnetite and pyrrhotite, resulting in a "good...

The present paper describes a program fitting complex Mssbauer spectra of geological samples on the microcomputer system. It is written in FORTRAN-Ⅳ and has several constrained conditions for choice. With the help of the CROM-EMCO system-Ⅲ microcomputer, the authors have used this program to deal with the data of Mssbauer spectra of such common minerals as ilmenite, pyroxene, omphacite, hornblende, vivianite, staurolite, glauconite, biotite, hematite, magnetite and pyrrhotite, resulting in a "good fitting" for all the spectra.

本文叙述了一个适合于地质样品复杂穆斯堡尔谱的计算机程序。它用FORTRAN-Ⅳ语言编写,并有一些约束条件可供选用。在CROMEMCO-Ⅲ微型计算机系统上使用本程序曾处理了一般常见地质样品的穆斯堡尔谱数据,如:钛铁矿、辉石、绿辉石、角闪石、蓝铁矿、十字石、海绿石、黑云母、赤铁矿、磁铁矿及磁黄铁矿等,均取得了良好的结果。

A effective method to fit Ge(Li) gamma spectra is developed. It docs not useany theoretical function, but uses a set of experimental single peak shapes to fitGe(Li) gamma spectra. It is proved that the method can get a better fitting andsave time.

在SPAN Ge(Li)γ谱分析程序中,使用了一种行之有效的峰拟合技术。这个技术不用任何的理论峰形,而是采用一系列实验测出的单峰峰形。实践证明此算法比一般高斯函数拟合法具有较好的拟合优度,而且也比较节省时间。

 
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