| |||
| 梯度风气流 | |||
|
gradient flow : 8 phrases in 5 subjects |
| Chemistry | 1 |
| Engineering geology | 1 |
| Hydroelectric power stations | 1 |
| Metallurgy | 1 |
| Technology | 4 |
| |||
| 梯度风气流 | |||
|
gradient flow : 8 phrases in 5 subjects |
| Chemistry | 1 |
| Engineering geology | 1 |
| Hydroelectric power stations | 1 |
| Metallurgy | 1 |
| Technology | 4 |