您要查找的是不是：
- U／C矩阵U/C matrix
- 一般P-C矩阵general P-C matrix
- 均值P-C矩阵mean P-C matrix
- 标准化P-C矩阵normalized P-C matrix
- u盘
- 标准化均值P-C矩阵normalized mean P-C matrix
- c语言
- 维生素Cvitamin(e) C
- U盘/优盘USB drive
- U形河曲内的土地在有这样的弯管的河里的地The land within such a bend of a river.
- C语言程序设计Programming in C
- U形U-shaped
- 转换[过渡]矩阵transition matrix
- U形急转弯a hairpin turn
- Ｓ矩阵S matrix
- U型U shape
- C程序设计Program Design in C
- 矩阵邻接matrix adjacency
- U值U value
- 矩阵式顺序控制器matrix sequence controller
