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normal acceleration; vertical acceleration | |||
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vertical acceleration | |||
perpendicular acceleration | |||
normal acceleration | |||
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vertical acceleration | |||
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vertical ground acceleration |
垂直 加速度 : 7 phrases in 5 subjects |
Automobiles | 1 |
Aviation | 1 |
Metallurgy | 2 |
Space | 1 |
Technology | 2 |