two-fork-tree type structure

• 二叉树型结构

two-fork-tree type structure的用法和样例：

例句

1. Method In the paper,the tree method was proposed for solving the collinearity in data from Yunnan Tin Cooperation.
   方法本文利用树结构的基本原理，对数据作树型分层，在各层内分析变量的局部效应及具体的作用方式。