基本解释多元同根派生 multi-polar相关词英汉例句Factor analysis is a kind of common method within multi statistics and usually used to solve the genesis problem of a complex geologic body or a mineralizing superimposed body.因子分析是多元統計中常用方法之一,以往地質研究中常用其解決複襍的地質成因及鑛化曡加問題。multi-polar更多例句