根据关系曲线的特征，建立双曲线拟合方程，结果表明：①相关系数接近1，拟合效果较好；
It was shown that firstly, the correlation coefficients of the fitting results were close to 1, indicating that the fitting data were in good correlation with the monitoring data;
分析了用曲线拟合估计粘弹性材料线性本构方程模型参数的原理和方法。
The principle and method for fitting and estimation of constitutive equation model parameters are discussed.
鉴于相平衡样品的浓度范围宽(0—100%)，所以，定量采用曲线拟合法求得标样浓度与峰面积归一数据的关系方程。
Since the concentration range measured is very wide (0-100%), curve-fitting method is used for obtaining the correlation equation correlating sample's concentration and peak area normalization data.
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