我国的民用航空运输业□孙超／重庆市璧山县丁家中学在铁路、公路、水运、管道、航空五大现代运输方式中，航空运输可谓是“特色鲜明、独领风骚的交通运输手段，科学技术的不断进步，使航空运输达到了高度现代化，航空运输用途广，收效快，快速、机动，最适宜用于长距离的... China’s Civil Aviation Transportation □ Chao Chao, Bishan County, Chongqing Municipality Ding Jia Middle School In the five modern modes of transport, such as railways, highways, waterways, pipelines and aviation, air transport can be described as "distinctive and dominant transport means of transportation, Scientific and technological progress, so that air transport has reached a high degree of modernization, air transport widely used, fast, flexible, maneuvering, the most suitable for long-distance ...