railroad network meaning in English

铁路网

Railroad network design and investment are hard to be optimized quantitatively for the sake of the large - scale network and complex environment
摘要铁路网投资规划在实践中因其规模庞大和影响因素复杂而难以实现定量优化。
The result is high quality communities for residents who , in turn , are passengers for the railway . it is a unique model which provides hong kong with a world - class railroad network and service
地铁的成功之处，在于提供铁路服务之同时，亦从事物业发展及销售，成功把铁路系统融入住宅及社区发展，住客往往成为地铁的乘客。
This paper discusses the impact of limited investment on the optimal choice of the railway project by means of optimizing both the the project investment and cost of routing cars , and constructs a model of railroad network design and investment including multiple projects in several five - year plans
现提出的铁路网多项目多阶段投资规划模型，从工程造价和路网配流综合优化的角度出发，探讨了多个五年规划期内有限的建设资金投入对工程建设项目优选的影响。