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正交检验
orthogonal tests
- 方法运用正交实验法对四种影响因素的影响作用进行检验。
Methods The orthogonal test was employed to test effects of four factors. - 采用正交多项式回归分析法建立回归模型，并对回归方程和回归系数进行显著性检验。
The method of orthogonal polynomial regression was used for regression modeling, and then the regression equations and regression coefficients were tested for significance. - 用正交表排列设计参数，用F检验确定系统的最优设计参数和恰当的容差。
Orthogonal array is used to row design parameter. On the objective function using F-test, the optimal parameters of the system and suitable tolerances are determined.
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