The undulatory biomimetic propulsor is a new underwater propulsor which swimming mode of Gymnarchus Niloticus.
波動(dòng)仿生推進(jìn)器是以“尼羅河魔鬼”為仿生對(duì)象設(shè)計(jì)的新型水下推進(jìn)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(dòng)運(yùn)動(dòng)來實(shí)現(xiàn)載體的前進(jìn) 、 后退、制動(dòng)等各種機(jī)動(dòng)動(dòng)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(yùn)動(dòng)的曲折性.
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