College of Arts and Sciences, Pacific University, Forest Grove, United States.
Elife. 2021 Apr 19;10:e68072. doi: 10.7554/eLife.68072.
The sounds of flying animals, such as the hum of a hummingbird as it hovers, are influenced by the unique forces generated by the flapping of their wings.
飞行动物的声音,例如当蜂鸟盘旋时发出的嗡嗡声,受到翅膀拍打产生的独特力量的影响。