Density, carrying capability and speed of railway freight cars are the three essential factors to improve the railway transportation ability.
铁路货车密度、载重、速度是提高铁路运输能力的三大要素。
The transportation ability of a pipeline will be affected if the pipeline scales.
管道结垢直接影响管道的输送能力。
The classic transportation problem is limited in practice. It can be extended to generalized transportation problem with variable limited transportation ability, supply and demand.
经典运输问题在实际应用中有很大的局限性，推广后可以得到具有运输能力限制、供求量可以变化的广义运输问题。
Shunting operation is an important link in enterprise railway transportation, its working efficiency has decisive impact on railway transportation ability and enterprises scale of production.
调车作业是企业铁路运输的重要环节，其工作效率直接影响着企业铁路运输的运能和企业的生产规模。
Shunting operation is an important link in enterprise railway transportation, its working efficiency has decisive impact on railway transportation ability and enterprises scale of production.
调车作业是企业铁路运输的重要环节，其工作效率直接影响着企业铁路运输的运能和企业的生产规模。
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