The undulatory biomimetic propulsor is a new underwater propulsor which swimming mode of Gymnarchus Niloticus.
波動仿生推進器是以“尼羅河魔鬼”為仿生對象設計的新型水下推進裝置.
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It can move forward, backward or brake depending on the undulatory motion of the flexible fin.
它依靠柔性長鰭的波動運動來實現載體的前進 、 后退、制動等各種機動動作.
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Such is the undulatory nature of the movement of opposites in all things.
這是事物矛盾運動的曲折性.
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