今年是直升机首次载人飞行100年。6月18日,巴黎第47届国际航空航天展特地展出了“人类第一架直升机”的全尺寸复制品。直升机最基本的原理来自中国古代玩具——竹蜻蜓。1906年,法国工程师科尔尼制造了一架轻型直升机。1907年11月13日,科尔尼爬进直升机,在发动机驱动下,离开地面0.3米,持续飞行了2秒,这是世界上第一次直升机依靠自身动力进行载人飞行,这架直升机被称为“人类第一架直升机”。此后,直升机又经过近30年的发展,才 This year is the first manned flight of a helicopter for 100 years. On June 18th, the 47th International Aerospace Exhibition in Paris exhibited a full-size replica of the “human first helicopter”. The most basic principle of helicopters comes from ancient Chinese toys - bamboo poles. In 1906, the French engineer Kornie made a light helicopter. On November 13, 1907, Kearney climbed into a helicopter and was driven by an engine. It left the ground for 0.3 meters and continued to fly for 2 seconds. This is the first helicopter in the world to perform manned flight on its own power. This helicopter was Called “The First Human Helicopter”. Since then, the helicopter has undergone nearly 30 years of development before