On special economic zone being the quot; forerunner quot; of china ' s reform 特区应成为中国改革的先行官
2.
Highway transport formed with the appearance of gas engine , followed by airline and pipeline transport 综合运输是经济活动的基础,是经济发展的“先行官” 。
3.
Highway traffic as one of the pioneers of the economy development , it is an urgent and strategic subject to study the level of the traffic development under the economy modernization , propound the definition and the target and study the developing strategy of the traffic modernization 公路交通作为经济发展的“先行官” ，研究经济现代化下公路交通的发展水平，提出公路交通现代化的概念及其发展目标，制订公路交通现代化的发展战略。这在当前是一个非常迫切而且又具有重大战略意义的课题。
