对客运专线的客运需求的掌握是客运专线运营的基础工作，也是目前铁路迫切思考和解决的问题。
So, mastery of PDL demand is a basic work of the operating, which is also the urgent problem that railway sector must think and solve.
并运用单纯形方法对各规划年度的公路网等级结构进行了优化，通过综合分析得出客运需求高于货运的结论。
The grade structure of a road network in annual planning is optimized with the simplex method. Conclusions are reached through synthetic analysis.
这是非常重要的航空公司，研究了灵活的座椅库存控制的问题，以防止被宠坏的航空客运需求预测不准确的飞行收入。
It is extremely important for airlines to study the flexible seat inventory control issues to prevent flight revenue from spoiled due to inaccurate prediction of air passenger demand.
多种交路的行车组织方式在满足客运需求和方便乘客出行的同时，也对城轨交通系统的通过能力和车底运用产生不利的影响。
The multi-routing mode can satisfy the passenger demand and is more convenient for traveling; at the same time, it has adverse influence on the use of the carrying capacity and rolling-stock.
研究主要内容包括对外客运枢纽的形成机理、布局和选址模型、客运需求预测方法、换乘客流预测、衔接系统规划及综合评价研究等。
The study includes the formation mechanism, layout and location selection, passenger transfer forecasting theories, cohesion system planning theories and comprehensive evaluate methods, etc.
虽然国泰航空恢复盈利是因为燃油套保收益抵消了客运和货运需求的下降，但是该公司扭亏为盈的消息仍增加了人们的希望。
News of Cathay Pacific flying back into the black raised hopes, albeit the return to profit was made on the back of fuel-hedging gains which offset declines in passenger and cargo demand.
它也侧重于客运货运飞机在一个时期内的需求。
It also focuses on the demand for passenger cargo aircraft over a certain period.
客运交通需求预测是道路交通规划的基础。
Passenger traffic demands forecasting is the basic of road traffic planning.
在分析铁路旅客心理因素的基础上，建立了基于旅客心理需求的铁路客运服务综合评价指标体系。
Based on analyzing the psychological factors of railway passengers, this paper establishes a comprehensive service evaluation index system on railway passenger transport upon psychological needs.
继而围绕客运交通枢纽这一中心展开交通需求预测。
Next we carry out transportation demand prediction with respect to passenger transportation hub.
为缓解快速增长的运输需求与铁路运能严重不足的矛盾，我国正大规模建设客运专线。
Passenger transport special line are being built on a large scale, in order to easy the contradiction of rapidly increasing transportation demand and seriously shortage of railway transport capacity.
文章以广州铁路新客站为例，系统地阐述了高速铁路客运枢纽的交通对策、交通需求、路网规划与轨道交通线网规划等问题。
Taking Guangzhou new railway station traffic planning as an example, this paper introduces the traffic strategy, traffic demand, road network planning and urban rail network planning.
从旅客需求的角度出发，以定量分析为基础，建立一个较全面的，有针对性和易操作的铁路客运服务质量评价体系。
From the aspect of passenger needs, based on quantitative analysis, this paper sets up with pertinence a complete and practically operable quality evaluation system of railway passenger service.
计算结果表明：高速客流和中速客流需求均很大，客运专线要分担运输通道内的大部分客流。
The results showed that:demand of both high-speed flow and mid-speed flow will be great, PDL will share the majority of passenger flow in the transport corridor.
城市客运交通需求走廊是城市客运交通的主动脉。
Urban passenger traffic demand corridors are major arteries of urban passenger traffic.
旅客列车开行方案直接影响着铁路旅客出行费用，从而导致铁路旅客运输需求的变化。
The passenger train plan directly influences the railway passenger travel cost, thus it affects railway passenger transport demand.
旅客运输需求是我国铁路客运专线运输组织与经营管理的基础。
Passenger transport demand is the basis for transport organization and operation of PDL.
当前和至2010年计划的客运量与旅运需求量？谢谢！
A look at the current and projected passenger volumes and traveling demand by 2010.
在此基础上探讨了客运交通系统需求函数的一般表达式并给出了近年来我国客运交通系统需求函数的实证形式。
On the basis of above research, the common function expression on passenger transport demand and the recent demonstration form of passenger transport demand function of China are given.
提高航线需求预测精度是航空客运收益管理系统的重要研究课题。
Improves the precision of the segment demand forecast is the important research topic in aviation revenue management system.
公路运输需求按运输对象可分为旅客运输需求和货物运输需求。
According to the objects of transportation, highway transportation demand is classified as highway passenger transportation demand and highway cargo transportation demand.
为了满足客运综合交通枢纽各种交通方式的出行需求，确保实现枢纽的交通功能，须对其进行良好的外部交通组织设计。
To meet travel demand of different modes and ensure the efficiency of a large public transit exchange terminal, it is important to efficiently manage traffic outside the terminal.
由于旅客运输的需求，近年来，我国先后有多种型号的动车组投入运行或试验。
As the passenger transport demand in recent years, China has many models of mobile vehicles or group put into operational testing.
必须在考虑需求弹性和交叉弹性的基础上，针对中国铁路特性科学制定客运价格。
It is necessary to set price for passenger transportation according to demand elasticity and cross elasticity of passenger transportation.
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.
他说，到2020年，中国希望满足旅客运输量约7亿人次的市场需求，并且在2030年将这个数字翻番。
China would expect 700 million passenger trips a year by 2020, and the number is likely to double by 2030, he said.
客运专线的短期客流预测研究较少，现存的研究多以中长期的预测方法为主，不能做到对旅客需求精细预测的要求。
Research on the passenger flow prediction mainly concentrate on medium and long term prediction in the current, less involved short term prediction for delicated demand.
客运专线的短期客流预测研究较少，现存的研究多以中长期的预测方法为主，不能做到对旅客需求精细预测的要求。
Research on the passenger flow prediction mainly concentrate on medium and long term prediction in the current, less involved short term prediction for delicated demand.
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