regressive equal

• 回归方程

regressive equal的用法和样例：

例句

1. A sum of useful data and regressive equation were obtained.
   获得大量的分析数据及回归方程。
2. The regressive equations had remarkable precision available for using biomass to predict biomass of main tree species in this area.
   回归方程精度较高，用于根据地区常绿阔叶林主要树种材积推算其生物量是可行的。