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未来的飞机机翼将能够自己弯曲，从而比鸟的飞行方式阻力更小并节约燃料。这种具有柔韧性的薄膜含有电压材料，弯曲时能够产生电压。 美国国家宇航局蓝利研究中心的项目经理安娜．麦克格温称，他们的目标就是设计和研制出可以像鸟类和昆虫那样自由地在空中飞行的“轿车”，以取
Future aircraft wings will be able to bend on their own, resulting in less drag than bird flight and fuel savings. This flexible film contains a voltage material that generates a voltage when bent. Anna, project manager at NASA’s Blue Lee Research Center. McGraw says the goal is to design and develop “cars” that fly freely in the air like birds and insects.