“principal components”的概念、定义、翻译、参考文献-科学参考

单词	principal components
释义	principal components Encyclopedia 医学主成份释 principal components；PC主成分当含有多变量矩阵数据集对应于一个多维空间数学模型时，基于偏最小二乘法则，通过投影和降维处理，可在若干个垂直向量方向依次最大程度地描述样品的差异性或相似性的参数。
随便看	correction method of control system correction of accounting errors correction of airborne radioactivity survey data correction of an error correction of depth correction of gravity measurement for tide correction of navigation parameters correction of near-field effects correction of refractive error correction of sounding correction of sound velocity correction of static shift correction of tidal zoning correction of waterflooding law correction of water level correction of zero drift correction plate corrections correction screw correction term correction to time signal correction value corrective crude drugs corrective emotional experience corrective maintenance

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