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今天的商用航空运输业已走向大众化和市场化,商用飞机的发展,已从以技术为主要导向转向以市场经济性为主要导向。商用飞机经济性设计在飞机研发过程中逐渐开始扮演越来越重要的角色。转变观念20世纪80年代之前,商用航空器的发展目标是追求“更快、更大、更远”。1970年投入运营的波音747飞机,使很多人首次体会到了跨洋飞行的便捷性。然而,这一切在美国政府1978年开始放松对航空运输
Today’s commercial air transport industry has become popular and market-oriented. The development of commercial aircraft has shifted from technology-oriented to market-oriented economy. Commercial aircraft economic design gradually began to play an increasingly important role in aircraft development. Change the concept Before the 1980s, commercial aircraft development goal is to pursue “faster, bigger, farther ”. The Boeing 747 aircraft, put into operation in 1970, made many people realize for the first time the ease of flying across the oceans. However, all this began with the liberalization of air transport by the U.S. government in 1978