基于投影寻踪的宁夏农业水资源利用效率评价研究

刘学智李王成赵自阳王霞王帅董亚萍

Evaluation of Agricultural Water Ｒesources Utilization Efficiency in Ningxia Based on Projection Pursuit

LIU Xue-zhi, LI Wang-cheng, ZHAO Zi-yang, WANG Xia, WANG Shuai, DONG Ya-ping

节水灌溉 . 2017, (11): 46 -51 .