传统方法用主成分分析、逐步回归分析和数量化理论来实现对森林立地进行分类和评价。

Traditional method analyze, return to with main composition analysis with quantity theory come, realize, set up to forest type go on, divide and appraise progressively.

youdao

传统方法用主成分分析、逐步回归分析和数量化理论来实现对森林立地进行分类和评价。

Traditional method analyze, return to with main composition analysis with quantity theory come, realize, set up to forest type go on, divide and appraise progressively.

youdao