With analysis of the cost function curves, some marketing countermeasures for highwayfreighttransportation enterprises are...
通过对函数曲线的分析，提出了公路运输企业的若干市场对策。
2
With analysis of the cost function curves, some marketing countermeasures for highwayfreighttransportation enterprises are put forward.
通过对函数曲线的分析，提出了公路运输企业的若干市场对策。
3
Therefore, programming research of logistics service in highwayfreighttransportation enterprise with middle and small scale has practical significance.