题目

英语翻译
The data obtained in the Box–Behnken experiment
(Table 3) were converted into a second-order polynomial
equation with four independent variables:
where Y stands for total carotenoids yield,X0 denotes the
model intercept,X1,X2,X3 are the levels of temperature
(1C),solvent–solid ratio and time (min),respectively; ai,
y,aij represent regression coefficients calculated from the
experimental data by multiple regression.By using the
software of Design Expert version 6.0.10 (Stat-Ease,Inc.),
a polynomial model describing the correlation between
carotenoids yield and the three variables or conditions was
obtained as follows:

提问时间：2021-02-04

答案

在箱–Behnken实验获得的数据（表3）四个独立的变量被转换成一个二阶polynomialequation：在代表总类胡萝卜素产量,X0 X1,X2表示模型的截距,X3是温度的水平（1C）,–溶剂固比和时间（分钟）,AI分别；,Y,则代表的回归...