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longitudinal oscillation; longitudinal vibration | |||
extensional vibration; in-line vibration | |||
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longitudinal vibration | |||
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compressional vibration; longitudinal vibration | |||
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fore-and-aft shift | |||
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end shake |
纵向振动 : 18 phrases in 7 subjects |
Automobiles | 2 |
Aviation | 1 |
General | 1 |
Nautical | 2 |
Shipbuilding | 1 |
Space | 4 |
Technology | 7 |