随着经济的快速发展,所需建材、燃料、原材料以及产成品的大进大出,产生了巨大的物流需求,为内河运输业的发展提供了充足的货源。国家对低碳交通的重视,充分利用各种通航资源,是值得我们高度重视。通航能力是一种资 With the rapid economic development, the huge demand for building materials, fuels, raw materials and finished products has brought about tremendous logistics demands, which has provided adequate supply for the development of the inland water transport industry. The state’s emphasis on low-carbon transportation and the full utilization of various navigable resources deserve our great attention. Navigational capacity is a kind of capital