There exist many problems for the logarithm linear regression formulations during estimating the cost of airborne avionics system.
在估计机载航电系统费用时，对数线性回归估算关系式存在许多问题。
The grades were designed by equal space between logarithm, and the median lethal concentration was computed by Linear Regression.
浓度梯度按等对数间距设置，半致死浓度采用直线内插法进行计算。
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。
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