Compared with totalregression, the computation is simple and precision is enough.
与全回归模型相比较，计算量小，精度高。
2
The in vitro digestibilities of different nutritional level diets may be corrected by a totalregression equation.
不同营养水平的饲粮可用同一回归方程进行校正。
3
Tea crop area, harvesting area, per unit area yield, gross output, and the total agricultural output value of the tea industry are analyzed and assessed by using regression model analysis.