精选优质文档-倾情为你奉上各种运输方式的技术经济特点比较分析摘要：目前，随着我国交通运输业的不断发展和完善，已经形成了以公路、铁路、水运、航空和管道五种运输方式为主的综合运输体系。本文主要是对各种运输方式的技术经济特征进行论述和比较分析。关键词：运输业；运输方式；技术经济特性Abstract: at present, along with Chinas transportation industry development and perfect, has formed the highway, railway, water transport, aviation and pipe five mode of transportation primarily comprehensive transportation system. This paper is mainly to the mode of transportation of technical and economic characteristics and comparative anal
