 |
| |||
| 波的传播速度 | |||
| 传波速; 波浪传播速度; 波的传播速度 | |||
|
velocity of wave propagation : 6 phrases in 5 subjects |
| Electric machinery | 1 |
| Explosives and Explosive Ordnance Disposal | 1 |
| Hydroelectric power stations | 2 |
| Technology | 1 |
| Water resources | 1 |
The server is undergoing maintenance and the site is working in read-only mode. Please check back later.">Add | The server is undergoing maintenance and the site is working in read-only mode. Please check back later.">Report an error
| Get short URL | Language Selection Tips