对快运货物列车编组方案进行优化，有利于扩大快运货物列车开行规模和效益。
That is beneficial to the expanding the size of express freight train operation and the benefits.
高摩合成闸瓦不仅是重载列车配套制动技术之一，也是提速及快运货车配套制动技术之一。
The high friction composite brake block is one of the new technologies applied to both the Heavy - haul Freight Train and the Rapid Freight Train.
中转范围涉及美国境内主要大城市。进一步延伸了扬子江快运货运市场航线网络，提高了市场竞争力。
The transfer area touches all the major cities in the USA, extending cargo network and promoting competitive of Yangtze River Express.
在概念上将快运定义为单位时间的运货量和送货的客户数，与“时间窗”做了区别。
Article made a distinction with "time window" in concept and in the current study, the express service is defined as the volume per unit time of transportation and delivery of customer Numbers.
在概念上将快运定义为单位时间的运货量和送货的客户数，与“时间窗”做了区别。
Article made a distinction with "time window" in concept and in the current study, the express service is defined as the volume per unit time of transportation and delivery of customer Numbers.
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