英语词汇principal component analysis怎么读，是什么意思，单词翻译、读音、固定搭配用法和短语词组及例句-英汉双解词典

单词	principal component analysis
释义	principal component analysis 【统】主成分分析(将分散在一组变量上的信息集中到某几个综合指标上的探索性统计分析方法)
随便看	counterattractions counterattractive counterattractively counterbalance counter-balance counterbalanced counterbalancer counterbalancer counterbalances counterbalancing counterbattery counterblast counter-blast counterblockaded counterblockading counterblow counterbore counterbored counterborer counterborers counterbores counterboring counterboy counterbuff counter card

英汉双解词典包含548777条英汉词条，基本涵盖了全部常用单词的翻译及用法，是英语学习的有利工具。