桤木结瘤固氮与土壤理化因素的关系,可用多元二次回归方程表达。

桤木结瘤固氮与土壤理化因素的关系,可用多元二次回归方程表达。的英文翻译

基本释义

• The fitted multivaliate quadratic regression equation can better express the relation between nodulation and nitrogen fixation of alder and physical-chemical factor of the soils.