... flow-accelerating nozzle 水流加速导管 flow-controlling gate 节流阀 flow-decelerating nozzle 水流减速导管 ...
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automatic flow controlling gate 自动料门
flow controlling gate 节流阀
It is of great signification for instructing tainter gate design to study mechanism of gate flow-induced vibration, discuss rule of gate vibration and give out controlling criteria.
研究闸门流激振动机理，探讨闸门振动规律，给出控制判据，对指导钢结构闸门设计是具有非常重要的意义。
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