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气球上升速度 | |||
竖向速度 | |||
铅直速度; 垂向流速〔廓线〕 | |||
垂直速度 |
Vertical Velocity: 54 phrases in 11 subjects |
Athletics | 1 |
Aviation | 14 |
Bridge construction | 1 |
Earth sciences | 1 |
Electronics | 3 |
Explosives and Explosive Ordnance Disposal | 3 |
Hydrology | 1 |
Metallurgy | 3 |
Oil / petroleum | 1 |
Space | 3 |
Technology | 23 |