Comprehensive evaluation by principal component analysis has been widely applied since the 1980s.
Comprehensive evaluation by principal component analysis has been widely applied since the 1980s.
摘要自20世纪80年代以来，主成分综合评价方法得到了广泛应用。
Comprehensive evaluation by principal component analysis has been widely applied since the 1980s.
摘要自20世纪80年代以来，主成分综合评价方法得到了广泛应用。