主: host成分: composition; component part; ...矿物: mineral substance主成分: main constituent; principal constituent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主分量, 主成分: principal component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主成份矿物;主要矿物: essential minerals膨润土之主成分: hectorite矿物成分: mineral co tituent; mineral component; mineral composition; mineral constituent; mineralcomposition; mineralogical composition矿物组成分: mineral co tituents; mineral constituents检验法、主成分因子分析法: principal components factor analysis膨润土之主成分 稠化剂: hectorite因子分析及主成分分析: data reduction标准矿物成分: norm定量矿物成分: quantitative mineralogical composition矿物组成分析: mineralogical analysis