您要查找的是不是：
- 分块PCAmodular principal component analysis
- 类内分块PCAwithin-class modular PCA
- 鲁棒PCArobust PCA
- PCA止痛PCA analgesia
- 目录服务市场是高度分块的，没有一家供应商能主宰市常The directory service market is highly fragmented, with no one vendor dominating the space.
- PCA分析PCA analysis
- 我把那片平地分块出售。We plotted out the level ground for sale .
- 双方向PCAbidirectional PCA
- 分块DCTBlock DCT(Discret Cosine Transform)
- MEWMA-PCAMEWMA-PCA(Multivariate EWMA-PCA)
- 分块法partition methods
- PCA／ICAPCA/ICA
- 分块镜segmented mirrors
- PCA-BP算法PCA- BP algorithm
- 区域分块area dividing
- 非线性PCA准则nonlinear PCA cfitefion
- 分块建模beckingstack modeling
- 主成分（PCA）principal components analysis
- 分块压缩block compress
- 主成分分析法（PCA）PCA
