... rate of sand transporting 输沙率 high speed passenger transportation 快速客运 wooden frame 木框 ...
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把慢速货物列车和快速客运列车放在一起营运将使调配工作相当复杂。
Combining slow freight and fast passenger trains is complicated.
以高速铁路为骨架、以城际铁路为补充的快速客运网络初步建成。
An express passenger transport network with high-speed railway as framework and supplemented by intercity railway has been built.
本文首先应用系统工程学的理论和方法，分析了公路快速客运系统的构成。
In this paper, the constitution of the highway express passenger transportation system is analyzed by applying the system engineering theory at first.
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