The first drawing is of the Akron design as planned. The main difference between it and the final ship as built is the tail fin design.

阿克伦号的初步设计按计划完成，与实物仅仅在尾鳍的设计有区别。

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The design is a nod to freshwater knifefish, which can move forward and backward, and hover, by rippling an elongated ventral fin.

Gymnobot的设计灵感来自于一种名为宝刀鱼(knifefish)的淡水鱼，这种鱼利用腹部长长的鱼鳍，在水中可以进退自如，还可以作出水中盘旋等动作。

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Obtain the law of how structure size Parameters affect the heat radiating, it can also provide some reference for the design of new fin heat sink.

所得出的翅片式结构尺寸参数对散热器散热性能的影响规律，为指导以后翅片式散热器的设计提供参考依据。

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The design for the so-called Blue Fin project included an inclined lift to transport guests down a cliff to a restaurant at Tolcarne Beach.

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The airflow regulating fin merges with the falling roofline in a pronounced rear spoiler integrated within the boot lid, seamlessly fusing design and aerodynamic elements to give the vehicle its distinctive, coupe proportions.

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