“principal components analysis”概念、定义、翻译-科学时代

单词	principal components analysis
释义	社会学词汇手册 principal components analysis 主成分分析
随便看	need for affiliation need for affiliation need for power need for power need hierarchy need hierarchy need hierarchy theory need hierarchy theory needle needle needle needle needle needle needle needle bed needle blight needle blight needle breakage needle bush needle cam needle cast needle-cast needle-cast needle chew

科学时代收录了1160609条科普词条，基本涵盖了常见科普常识及英语词汇的翻译，是科学学习和研究的有利工具。