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2014年,美国国家航空航天局(NASA)基于对未来航空发展趋势的预测和其它行业技术扩散影响等因素考虑,修改了发展战略,提出了未来民用航空发展的六大引擎,并相应调整了航空研发计划。2015年1月,NASA按照新研发计划制定的年度预算获批。根据有关资料,NASA在2015年用于航空研究的预算为6.51亿美元,其中包括国会为NASA额外批准的主要用于增加演示验证项目的 1亿美元。从目前情况看,NASA航空研究的投资规模未来或将会保
In 2014, NASA revised its development strategy based on the forecast of future aviation development trends and the impact of technology diffusion in other industries. It proposed six engines for the development of civil aviation in the future and adjusted the aviation R & D plan. In January 2015, NASA was approved for its annual budget based on the new R & D plan. According to the sources, NASA’s budget for aeronautical research for 2015 was $ 651 million, including $ 100 million, which Congress additionally approved for NASA to augment demonstration demonstrations. From the current situation, the scale of NASA’s investment in aviation research or will protect the future