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航空航天器的发展与展望.doc


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航空航天器的发展与展望
摘要:在科学技术不够发达的古代,人类虽然对飞行梦寐以求,但始终只能将这种热情寄托在遥远的幻想中。几千年来中国、印度、希腊和埃及等文明古国流传着许许多多关于人类飞上天空的神话故事,如我国古代传说中的“嫦娥奔月”和西方神话中长有翅膀的天使们的各种故事。从古代开始,人类就通过自身的努力和开拓,制造也风筝和热气球等飞行工具,来追求伟大的以待梦想,这些简单的手工造制作便成就了飞器的雏形。无数的飞行先驱者不断努力尝试飞行,终于于1903年12月17日,莱特兄弟综研制的“飞行者”1号飞机首先试飞成功。此后几十年的光阴里,飞机从实验室走向了战场,正因在战场上的应用而使得其飞速发展;并而在后来中应用到民航中,而使其作用发扬光大。展望未来,航空器将会向实用型和智能型方向继续发展。
关键词:航天器   航天技术应用  发展史  
Abstract : in science and technology is not developed in ancient times, although the dream of human flight, but always only the passion lies in the distant fantasy. For thousands of years in China, India, Greece and Egypt and other ancient civilizations circulate many about the human fly in the sky of fairy tales, such as the ancient Chinese legend of the" Moon" and Western mythology winged angel 's story. Since the ancient times, humans have through their own efforts and development, manufacturing and kite and balloon flight instruments, to the pursuit of great to dream, these simple hand-made production made the aircraft prototype. Numerous flight pioneers constantly try to fly, and finally in December 17, 1903, the Wright brothers fully developed "flight" aircraft 1 first successful test flight. After decades of time, aircraft from the laboratory to the battlefield, because on the battlefield and the rapid development of the application; and in later applied to civil aviation, and the role of carry forward. 

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  • 页数6
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  • 上传人薇薇安
  • 文件大小36 KB
  • 时间2021-05-10