| |||
speed changing; speed transformation | |||
speed conversion |
速度变换 : 20 phrases in 11 subjects |
Baseball | 1 |
Basketball | 1 |
Earth sciences | 1 |
General | 3 |
Geophysics | 1 |
Metallurgy | 1 |
Oil / petroleum | 1 |
Shipbuilding | 1 |
Space | 1 |
Technology | 7 |
Telecommunications | 2 |