用自回归模型，对覆盖渤海标准水文断面上的29个站和北黄海的10个站的底层海水温度进行了预报。
Forecasts of 29 stations in the Bohai Sea and 10 stations in the northern Huanghai Sea were made using the autoregression model every 10ds.
以身高标准体重评分标准为依据，建立评分标准体重分布界线回归模型。
According to the marking standard of the weight standard stature, the regress models of body weight distributing boundarys in the marking standard were established.
拟合方差与回归系数标准偏差存在明显的相关关系。线性模型能解释的方差越大，回归系数标准偏差越小。
It is found that the more the variance explained by the linear model, the smaller the standard deviation of regression coefficient.
对该分级标准及回归模型的拟合检验结果表明，当蚜情指数小于80、抽样量在100株以上时，对蚜量的估计可达90%的准确度。
Test of goodness of fit proved that when the index of aphid degree was less than 80 and the samples were more than 100, the quantity estimation accuracy was as high as 90%.
建立了土壤重金属含量的对数值与发射率标准化比值的线性回归模型，并对回归方程的显著性进行了检验。
Linear regression models are established for both logarithm of heavy metal content and normalized ratio emissivity and are used to verify the significance of the regression equations.
建立了土壤重金属含量的对数值与发射率标准化比值的线性回归模型，并对回归方程的显著性进行了检验。
Linear regression models are established for both logarithm of heavy metal content and normalized ratio emissivity and are used to verify the significance of the regression equations.
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