航空航天业在科学技术的支撑下得到了突飞猛进的发展,在以现代科学为基础的高新技术之下,航空航天业集机、电、光、液的精密机械加工技术为一体,成为了我国经济和国防建设的重要组成部分,是国家综合技术实力、经济实力的体现,成为了经济持续发展的助推力,在相关航空航天业的关键技术突破下,实现了大国的跨越式的发展。 Under the support of science and technology, the aerospace industry has made rapid progress. Under the high-tech based on modern science, aerospace industry integrates the precision machining technology of electricity, light, light and liquid, And an important part of national defense construction are the embodiment of comprehensive technological strength and economic strength of the country and have become the boosting force for sustained economic development. Under the key technological breakthroughs of the related aerospace industries, the great-power development by leaps and bounds has been achieved.