Two mathematical models of bluish dogbane textile processing were set up by single variable linear regression analysis: one is for the mass of No.

• 利用回归分析方法，建立了红麻纺织加工中软麻油用量与气候温度，软麻油用量与落屑量两个数学模型，继而得出获取最大经济效益的数学模型。