大幅度地减少了人机交互时间，解决了高速列车流线型结构实体造型过程中设计周期过长的问题。

The time spent on human computer interaction is greatly reduced during the design process, as a results the problem on how to shorten the long period of structure design is largely solved.

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他们在车流高峰期加开了列车。

They run extra trains during the rush hour.

《牛津词典》

在编制编组站阶段计划时需解决的一个核心问题是确定出发列车的车流来源。

The core of the phase plan of a marshalling station is to identify the source of the flow of departure trains.

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