对造成货物列车分离的原因进行了归纳：解钩装置造成的分离；钩尾框断裂及车钩自动分离。
The essay concludes the causes resulting in separation of freight train, such as separation due to the uncoupling device, rupture of coupler yoke as well as the natural separation of train couplers.
提出了网运分离条件下旅客列车运行线管理的含义。
The proposed model of our country's railway management system reform is "Separation of infrastructure from operation".
列车会分离吗？
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