 |
| |||
| 声能通量 | |||
| |||
| 声能通量 | |||
| sound -energy: 30 phrases in 11 subjects |
| Artificial intelligence | 1 |
| Automobiles | 5 |
| Electronics | 1 |
| General | 1 |
| Geophysics | 1 |
| Metallurgy | 1 |
| Oil / petroleum | 1 |
| Otorhinolaryngology | 5 |
| Physical sciences | 2 |
| Space | 4 |
| Technology | 8 |
|
| |||
| 声能通量 | |||
| |||
| 声能通量 | |||
| sound -energy: 30 phrases in 11 subjects |
| Artificial intelligence | 1 |
| Automobiles | 5 |
| Electronics | 1 |
| General | 1 |
| Geophysics | 1 |
| Metallurgy | 1 |
| Oil / petroleum | 1 |
| Otorhinolaryngology | 5 |
| Physical sciences | 2 |
| Space | 4 |
| Technology | 8 |