UIC 651机车，轨道车，多动车单元车和拖车司机室布置(国际铁路协会)。

UIC 651 Layout of driver's cabs in locomotives, railcars, multiple unit trains and driving trailers.

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上海轨道交通1号线扩编项目的中间动车需要由铁路运输完成，因此需要设计运输接口箱以代替A车功能。

Since the midst motor coach of Shanghai URT Line 1 Expansion Project has to be transported by railway, its necessary to design an interface box as the substitute of A-car.

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然后着重分析轨道梁结构参数对系统稳定性的影响和由此引发的车轨耦合振动情况，揭示出轨道梁振固有动频率对系统稳定性有重要的影响。

Then focus on the structural parameters, which also resulting system instability and the VCGV, reveal that the natural frequency of guideway and the stability of the system has important implications.

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