Wagon wheels left their mark on the Santa Fe Trail, the Santa Fe Trail was an important international trade route. It carried goods south into Mexico and north into the United States.
大量车轮在圣达菲之路上留下了印记，圣达菲之路作为重要的国际贸易通道，它承载着南至墨西哥北至美利坚合众国的货物往来。
The position of the center of gravity of goods on wagon influence the running stability of trains directly.
装车后货物重心在车辆上的位置是否合理直接影响到车辆运行稳定性。
The through goods train originated at one loading point is an important form for organizing wagon flow in our railway transportation.
始发直达列车是我国铁路采用的一种重要的车流组织形式。
The through goods train originated at one loading point is an important form for organizing wagon flow in our railway transportation.
始发直达列车是我国铁路采用的一种重要的车流组织形式。
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