【摘要】 本文分析了新世纪民用飞机的发展趋势，介绍了近年来总体、气动、结构强度、设计基础和适航试飞等民机特有技术的新发展，这些技术的发展方向对于国内自行研究民机技术具有很好的借鉴和指导作用，并就如何尽快提高我国的民机技术水平提出了一些措施和建议。更多还原

【Abstract】 The developing trends of new century civil aircraft is analyzed in this paper, the new development of general design, aerodynamics design, structure and strength design, design foundation, airwor- thiness flight test and other civil aircraft design technology recent years is introduced, the development trend of these technology is helpful for reference and guidance of the development of civil aircraft technology domestic by ourselves. Lastly, some measures of how to rise our civil aircraft design technology level as soon as possible is suggested.更多还原