flapping wing

基本解释

According to the characteristics of animal's flapping-wing system, some important factors of the bionic wing design are discussed.
根据动物扑翼系统特点，探讨了仿生翼设计的一些重要因素；
Phase II, which started in March, is a six-month, ＄636,000 program to demonstrate a rudimentary, 3-inch flapping-wing air vehicle system.
从2008年3月开始的第二阶段，该公司将利用6个月时间和63.6万美元对这种3英寸扑翼飞行器系统进行论证。
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But the ability that a lot of engineers would really like to put into robots is the flapping-wing flight of insects, with its attendant ability to hover.
但是很多工程师真正想做的是为机器人装上飞行昆虫的振翅，使其具备飞行的能力，同时具有空中盘旋的功能。

Someone has achieved short bursts of human-powered, wing-flapping flight!
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Scientists at North Carolina's Duke University worked with a taxidermist to create a wing-flapping "Robosparrow" using picaxe chips, tiny linear motors... and a dead sparrow.
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