 |
| |||
| 相对速度; 涡轮速比 | |||
| 速度比 | |||
| 速比 | |||
| 传动比 | |||
| 速度比 (率); 速长比; 潮流振幅比 | |||
| velocity ratio: 23 phrases in 11 subjects |
| Air defense | 1 |
| Aviation | 2 |
| Ecology | 1 |
| Electric machinery | 1 |
| Explosives and Explosive Ordnance Disposal | 1 |
| General | 1 |
| Geophysics | 1 |
| Metallurgy | 1 |
| Nautical | 1 |
| Space | 3 |
| Technology | 10 |
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