The optimum conditions of AS-AQ pulping of wheat straw were studied using uniform design and square regression analysis.
利用均匀设计和二次回归分析的方法对麦草as - AQ法蒸煮工艺进行了优化。
A static mathematical model of humidity sensing element is obtained using least square regression analysis, through regression of measured data into polynomial expression.
本文采用最小二乘法回归分析，将湿敏元件的测试数据回归成多项式，获得元件的静态数学模型。
The superiority of the classical least square method is lost due to the morbid of designed matrix in large-type linear regression analysis.
在大型线性回归分析中，由于设计矩阵的病态使得经典的最小二乘法失去了优良性。
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