主: host成分: composition; component part; ...主分量: principal components主成分: main constituent; principal constituent主分量变换: principal component transformation主分量分析: principal component analysis主分量模型: principal component model第二主成分: second principal component第一主成分: first principal component主成分变换: principal component conversion主成分得分: principal component score主成分定律: theory of dominant constituents主成分分析: chief component analysis; main component analysis; pca = principal components analysis; principal component analysis; principalcomponentanalysis; principle component analysis主成分矿物: essential mineral两段主分量法: two-stage principal component method现代主分量法: modern principal components主成分回归法 主成分回归法: method, principal component regression主成分，基本金属: primary coil主成分分析法: principal component analysis (pca); principal period of calorimetric test主成分回归法: method principal component regression典范主分量分析: cpca canonical principal component analysis膨润土之主成分: hectorite部分，组分，成分，分量: anteil陆地卫星主分量图象: landsat principal component image检验法、主成分因子分析法: principal components factor analysis
