decreasing distribution meaning in Chinese

递减广义函数

Meanwhile , considerable sum of transportation corporations , storage enterprises and shipping companies are taking on business of third party logistics , the distribution business is now flourishing , how to decrease distribution cost is concerned .
与此同时，相当部分的大型运输、仓储和航运企业也开始朝向第三方物流经营。物流配送开始在我国迅速发展起来。如何在提高物流配送效率的同时降低成本成为一个重要的研究课题。