| |||
| 离散空间-离散时间 | |||
|
discrete space- discrete time : 10 phrases in 4 subjects |
| Astronomy | 1 |
| Earth sciences | 3 |
| Electronics | 4 |
| Technology | 2 |
| |||
| 离散空间-离散时间 | |||
|
discrete space- discrete time : 10 phrases in 4 subjects |
| Astronomy | 1 |
| Earth sciences | 3 |
| Electronics | 4 |
| Technology | 2 |