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xi fang hua xiang shi hua shi ling ( xia )
Author(s): 
Pages: 41-47
Year: Issue:  4
Journal: Research of Aviation History

Keyword:  滑翔机滑翔运动《中国大百科全书》滑翔术飞机设计研究与发展碳纤维复合材料史话高性能滑翔机航空体育;
Abstract: <正>飞机问世后,人们对滑翔机和滑翔术的研究与发展工作并未中止不前。滑翔机已正式作为一种重于空气的。固定翼无动力的航空器继续得到发展。随着科学技术的发展,滑翔机的性能和人们的滑翔(翱翔)术也相应地获得改进和提高。早期的滑翔机须藉外力(橡筋弹射,地面机械设备牵引或飞机牵引)升空,滑翔时只能
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