principal component的意思

principal component中文翻譯：

主成分；知組分

相似詞語短語

principal───n.首長；校長；資本；當事人；adj.主要的；資本的

component───adj.組成的；構成的；n.組成部分；成分；組件，元件

principal office───總部，總社；總辦事處；校長室；總店，總部，總社

component parts───零部件；元件部分

passive component───n.[電子]無源元件

principal components───主分量；主成分

prevertebral component───椎體前成分

component part───（組合）零件，部件，（組）成（部）分；構件；組成部份

principal boy───n.啞劇男主角（常由女演員扮演）；啞劇中的男主角

雙語使用場景

The principal component analysis implements the column-wise compression, using the correlation between attributes.───主成分分析使用屬性之間的相關性實現按列壓縮。

Methods of principal component analysis, grey incidence analysis were employed.───研究方法：主成分分析法、灰關聯分析。

As the principal component in glass, silicon dioxide was used as early as 5000 BC.───作為玻璃的主要成分，二氧化硅早在公元前5000年就被使用。

It utilizes principal component analysis method to determine index weight and chooses Yellow River Delta as a case of demonstration.───運用主成分分析法客觀確定指標權重，對黃河三角洲區域的生態可持續進行了實證研究。

The second principal component's characters were all correlated with commodity characters, so was called commodity character factors.───主成分2的性狀均與食葵的商品性狀有關，可稱為食葵商品質量構成因子；

The principal component model and the regression model between the total dissolved solids and ions content were established in this paper.───建立了主成分分析模型和總溶解固體與離子含量間的回歸模型。

A popular decomposition called principal component analysis (PCA) is widely used for feature extraction.───主成分分析（PCA）分解法被廣泛地應用于特征抽取的過程。

It showed that the main driving factor was the increase of population growth and urbanization by Principal component analysis.───主成分分析結果表明，湖北省耕地資源變化主要驅動因子是人口增加與城市化率的上升。

Furthermore, the principal component scores can and should always be used to help validate the results of clustering programs.───此外，通過主成分得分可以而且應該總是被用來幫助驗證了結果的聚類的節目。

英語使用場景