基于因子分析的我国农业机械发展分析研究

黄永宝1,纪延光2*

Studies and Analysis on Agricultural Machinery Development in China Based on Factor Analysis

HUANG Yong-bao1, JI Yan-guang2*

. 2014, (4): 95 -101 . DOI: 10.13304/j.nykjdb.2014.127