The theoretical calculation method about how to predict the hydrodynamic characteristics of Ichthyoid Rudder is proposed in this paper.
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。
This interstellar ichthyoid neatly disposed of a problem all science-fiction authors have: how to let alien species talk to one another.
这种星际鱼状物巧妙地解决了每个科幻小说作家都面临的一个问题：如何让外来物种彼此交流。
This interstellar ichthyoid neatly disposed of a problem all science-fiction authors have: how to let alien species talk to one another.
这种星际鱼状物巧妙地解决了每个科幻小说作家都面临的一个问题：如何让外来物种彼此交流。
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