２１世纪初期 ,是我国经济和社会发展的重要时期 ,是国家经济结构战略性调整的重要时期 ,也是完善社会主义市场经济体制和进一步扩大对外开放的重要时期。面对全球范围内的经济结构大调整、新技术革命突飞猛进、知识经济风起云涌 ,世界经济和运输发展的模式将发生革命性的转变 The early 21st century is an important period for our country’s economic and social development, an important period for the strategic adjustment of the country’s economic structure, and an important period for perfecting the socialist market economic system and further opening up to the outside world. Faced with the major economic restructuring in the world, the rapid advancement of new technologies, the surging knowledge economy and the revolutionary transformation of the world economy and transport development model