线性规划的假设与目的，规划估计，系数，标准方程。

Objectives and Assumptions of Linear Regression, Estimating Regression Coefficients, Normal Equations.

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模型参数用非线性规划的最优化方法进行估计，得到了计算液相当量混合系数的无因次回归方程。

The model parameters are estimated by the optimal method of nonlinear programming, and the equivalent mixing coefficient is regressed in a dimensionless equation.

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