并通过最小二乘法线性拟合后进行显著性检验。
And significance test is carried out through least square fitting method.
编制了程序，能自动拟合回归方程。并进行方差分析和回归效果的显著性检验；
The program designed may imitate the . regression equation automatically, engage in variance analysis and significance test for regression effects.
在现场地质调查的基础上，对节理开度的概率分布函数进行了拟合，并进行了假设分布的有效性检验。
On the basis of field geology survey, the probability distribution function of joint aperture is fitted and the availability of the fitting is verified.
本文提出了发电设备可靠性的增长模型，介绍了该模型的参数估计和拟合检验方法。
A reliability boost model for power plant equipment is presented, together with a description of a method for estimating the parameters and testing the modal fitting quality.
根据模型的拟合参数计算和讨论提出了应用力学模型可以检验非织造布加工中纤维网粘结程度优劣的可能性。
According to the computation and discussion of the model parameters, a possibility of using the mechanical model to evaluate bonding degree of fibre web in nonwoven processing has been proposed.
通过相关试验数据对模型的检验，结果表明模型的拟合程度高，具有很好的适用性。
Through testing with related experimental data, the models had high fitting degree and applicability.
复相关系数、F检验、t检验结果表明，该模型满足线性与方差齐性的假设，拟合效果较好。
The result of multiple correlation coefficient testing, F-testing and t-testing indicates that the model meets the hypothesis testing of linearity and its matching effect is preferable.
文中提出了大型火电站高压加热器可靠性增长模型，详细讨论了该模型的参数估计和拟合检验。
A reliability enhancement model is proposed for high-pressure heaters at a large-sized thermal power plant along with a detailed discussion of the model parameter estimation and fitting inspection.
测定了一系列的动力学数据，通过数据拟合确定了动力学参数，得到反应动力学模型，并检验了动力学模型的可靠性。
Reaction kinetics model is proposed and kinetic parameters are determined at the experimental conditions. Model predictions agree well with experimental data.
该拟合曲面可用于虚拟径向剃齿过程，从而生成被剃齿轮齿面，通过与渐开线齿面比较，可检验刀具设计的正确性。
It can simulate the process of radial shaving cutting, and then deduce the gear profile to be shaved. By comparing with the involute profile, the correction of the cutter design method can be tested.
网络检验结果表明，原丝性能预测值与实测值的相对误差不到3%，网络具有良好的拟合性。
The network was tested with the experimental data and the deviations between the measured data and the forecast were less than 3%, this means that the neural network had a good fitting.
网络检验结果表明，原丝性能预测值与实测值的相对误差不到3%，网络具有良好的拟合性。
The network was tested with the experimental data and the deviations between the measured data and the forecast were less than 3%, this means that the neural network had a good fitting.
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