| 1. | Principal component analysis on safety assessment of factory 企业安全评价分析的主成分方法 |
| 2. | Developmental strategy of forestry in inner mongolia 内蒙古地区林业经济发展水平的主成分分析 |
| 3. | Principal composition analysis of sensory and physiochemical 豆腐乳感官和理化品质的主成分分析 |
| 4. | Principal component analysis in intergrated stock investment 主成分分析在证券组合投资中的应用 |
| 5. | Feature extraction based on kernel principal component analysis 基于核主成分分析的特征提取方法 |
| 6. | Nlpca , nonlinear principal component analysis 和非线性主成分分析 |
| 7. | Measuring stock liquidity based on principal component analysis 基于主成分分析的股票流动性的度量 |
| 8. | Extracting water body information using principal components analysis 利用主成分分析法提取水体信息 |
| 9. | The principal component analysis of influent factor of the grain - yield in rice 水稻产量影响的主成分分析 |
| 10. | Analysis of principal component of hydrology characteristics of salt lakes 盐湖水化学特征的主成分分析研究 |