利用能起到平衡增压作用的加压弹簧以及能起到平稳减震作用的弹性联结。
The press spring with balancing pressurized function and the forming resilient connection with steady and vibration reducing function.
膜面的风振动力效应并不显著，可以近似采用阵风系数来考虑脉动风的瞬时增压作用。
The dynamic effect of wind induced vibration is not outstanding, and the moment pressure enlarging effect of the fluctuation wind can be approximately considered by the gust factor.
同时，针对螺旋诱导轮的特殊结构，深入分析了它的预旋和预增压作用，以及自身良好的抗汽蚀性。
Also the inducer's pre-circumrotation, pre-promotion of pressure and anti-cavitation ability were studied.
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