基于主成分分析的安徽省农业用水特征研究
陈冬, 姚彬, 沈莹莹, 冯绍元
Research on Agricultural Water use Characteristics in Anhui Province Based on Principal Component Analysis
CHEN Dong, YAO Bin, SHEN Ying-ying, FENG Shao-yuan
中国农村水利水电 . 2022, (11): 86 -90 .  DOI: 10.12396/znsd.220361