既有铁路 meaning in English
existing railway
Examples
- In japan , the problem of approaching excavation that newly - built structure is close to existing railway tunnel is studied and summarized by the numbers , and the guide was published
如日本对接近既有铁路隧道的各类近接施工问题做了较全面的研究和系统的总结，并形成了指南。 - Based on the study of the existing calculating methods , three new methods , namely the probability method , worst - situation method and simulation method , are proposed and the suggested values of their parameters are given
在对既有铁路客运站旅客最高聚集人数计算方法研究的基础上，提出3种新的计算方法，即概率法、最坏情景法、模拟法，同时提出了各种方法参数的建议值。 - The essay analyzes the differences of calculation methods of passing capacity between existing lines and passenger dedicated lines , explores the relationship between length of passenger flow section of passenger dedicated line and passing capacity , redefines the standard train for discount coefficient , and analyzes the change tendency on average discount coefficients of medium speed train and the high - speed stop trains versus high - speed non - stop trains , and the change tendency on train proportion of different high - speed stop trains and the passing capacity of high - speed train in passenger flow section is also provided
摘要分析了客运专线通过能力计算与既有铁路的不同之处，探讨了客运专线客流区段长度与通过能力之间的关系；重新选定了扣除标准列车，分析计算了中速列车和高速停站列车相对于高速直达列车平均扣除系数的变化趋势，以及不同高速停站列车比例变化时，客流区段高速列车通过能力的变化趋势。