| |||
| 矩阵系统 | |||
| 矩阵组 | |||
|
matrix system : 22 phrases in 9 subjects |
| Automatic control | 1 |
| Aviation | 3 |
| Chemistry | 1 |
| Commerce | 1 |
| Earth sciences | 1 |
| Electronics | 7 |
| Mathematics | 1 |
| Space | 3 |
| Technology | 4 |
| |||
| 矩阵系统 | |||
| 矩阵组 | |||
|
matrix system : 22 phrases in 9 subjects |
| Automatic control | 1 |
| Aviation | 3 |
| Chemistry | 1 |
| Commerce | 1 |
| Earth sciences | 1 |
| Electronics | 7 |
| Mathematics | 1 |
| Space | 3 |
| Technology | 4 |