目前国内铁路客运专线正在积极引进CTCS2系统，对CTCS3的研究迫在眉睫。
Right now, the CTCS2 system is used for the passenger dedicated high speed line, and the research on the CTCS3 system is urgently needed.
在我国如火如荼的进行客运专线建设的国内环境中，对客运专线车站作业组织的研究、对客运专线车站能力、设备等关系的研究是非常有必要的。
In the environment of the vigorously construction of passenger dedicated line in China, it is necessary to do the study on station operation organization, influence between station facility and capa.
本文在借鉴国内外经验和研究成果的基础上，对客运专线旅客列车开行方案的编制及优化方法进行研究。
In this paper, compilation of train plan and optimization methods for passenger dedicated line are researched based on experience and research results at home and abroad.
因此，对铁路客运专线建设方案优劣的评价和战略选择一直受到国内外学者的关注。
For those reasons, the strengths and weaknesses of special passenger line program evaluation and strategic choice has been the concern of scholars home and abroad.
其次，本文在借鉴国内外客运专线客运量预测方法的基础上，构建基于广义费用的客运专线需求预测方法。
Secondly, it proposed a passenger demand forecast method of PDL based on generalized cost after introducing high-speed railway passenger traffic forecasting methods with both domestic and abroad.
其次，本文在借鉴国内外客运专线客运量预测方法的基础上，构建基于广义费用的客运专线需求预测方法。
Secondly, it proposed a passenger demand forecast method of PDL based on generalized cost after introducing high-speed railway passenger traffic forecasting methods with both domestic and abroad.
应用推荐