文中把船底舵、敞水舵的流体动力和有关资料进行了比较。结果表明两者拟合良好。

The values of the fluid dynamic force of the bottom rudder and open water rudder are also compared with the related test results.

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因为大家都知道一舵指导游艇上的水。

As we all know a rudder steers the yacht on the water.

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本文提出了一种鱼形舵定常升力的水动力性能预报的理论预报方法。

The theoretical calculation method about how to predict the hydrodynamic characteristics of Ichthyoid Rudder is proposed in this paper.

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