基于正态分布标准差分类法的厚朴生长性状多样性与适应性研究
施向东
Analysis on Growth Characteristics and Adaptation of Magnolia officinalis Based on Standard Deviation Classification Method of Normal Distribution
SHI Xiang-dong
. 2017, (02): 147 -151 .  DOI: 10.3969/j.issn.1009-7791.2017.02.010