查询词典 railway freight

The existing eguipment on railway rolling stocks, backward in technical property and with a single variety, could not meet the reguirement of high speed and heavy load.Chengdu Freight Wagon Factory, with rich manufacturing and maintaining experiences, is the large-scale factory, which manufactures railway freight wagon and freight engine in China. Already turned deficits into surpluses, with the enforcement of raising speed strategy of railway cargo transportation and quickness of technique renew, CFWFs operating system is now facing great challenge of market opening.

成都机车车辆厂就是其中的一个典型，虽然成都厂是国内从事铁路机车车辆维修和机车电机制造的大型企业，具有丰富的生产维修制造经验，但随着铁路电气化和提速战略的实施，技术更新步伐的加快，成机厂的经营机制在几年前就已面临市场开放的巨大挑战，核心产品上的优势地位也受到很大威胁。

Especially, the fast development of logistics brings great impact and challenge to railway in china and it is a big task for china railway freight transit to modern logistics.this article modern logistics the realitic base of china's rail freight transit to modern logistics.

基于此，文章对我国铁路货运业向现代物流转型的现实基础进行分析。

As Railway Freight Tariff reform is a very sensitive issue, therefore, in the final part of this thesis, input-output analysis theory in the national economic management is used to analyze the impacts of price reform in three aspects: the impacts of Railway Freight Tariff price reform on other industries; the impacts of Railway Freight Tariff price reform on railway itself; the impacts of Railway Freight Tariff price reform on the general price level of society.

由于铁路货物运价改革是个很敏感的问题，因此，本论文在最后一部分运用国民经济管理学上的投入产出分析理论对铁路货物运价改革所产生的影响从三个方面进行了研究：铁路货物运价改革对国民经济其他部门的影响；铁路货物运价改革对铁路货运部门自身的影响；铁路货物运价改革对社会物价总水平的影响。

The railway freight transportation plays a decisive role in stable national economy because of its natural monopolies, therefore Railway Freight Tariff has been firmly in the hand of the national prices department.

由于铁路具有自然垄断性，在稳定国民经济方面起着举足轻重的作用，因此建国以来铁路货物运价的制定权就牢牢掌握在国家价格主管部门手中。

The railway freight transportation plays a decisive role in stable national economy because of its natural monopolies, therefore Railway Freight Tariff has been firmly in the hand of the national prices department.

在计划经济体制时期，这种运价政策对于国民经济的稳定和发展起到了巨大的推动作用，但是在社会主义市场经济体制的新时期，它的弊端开始显露出来，导致铁路货源严重流失、铁路货运市场份额不断下降的后果，制约了铁路货运部门的良性循环，影响了铁路的正常发展。

This thesis fist researches in the railway freight transportation price formation mechanism, then summarizes the railway freight transportation factors and decision methods. The next analyzes the status and the basic characteristics of the existing system of Railway Freight Tariff, identifies some problems existing in freight prices. This thesis rises the view of reduce the controls of railway freight transportation prices to a certain extant. In the end of this thesis, a Bi-level planning model is set up to reform and optimize the existing railway freight tariff, then gives a analysis based on the heuristic algorithms.

本论文在研究铁路货物运价形成机制的基础上，对铁路货物运价影响因素和制定方法进行了归纳，分析了铁路货物运价体系的现状和基本特点，找出了现行铁路货物运价存在的一些问题，针对这些问题提出适当放松铁路货物运价管制的观点，建立了改革优化现行铁路货物运价的双层规划模型，并给出了基于灵敏度分析的算法。

In this paper, based on the demand of enterprise, the design theory and method for blocking scheme of clamping fixture are further studied; the difference and similarity of under frame of railway freight wagon on structure and size are analyzed; the design system frame of blocking scheme for freight wagon under frame is constructed; the blocking design method for under frame assembly is generalized.

本文在企业需求的基础上，对夹具模块化方案设计理论和方法进行了深入的研究，大量分析了铁路货车底架组成在结构、尺寸上的差异及相似点，并对与之相对应的组对夹具进行了细致的研讨，构建了货车底架组对夹具模块化方案设计系统框架，总结出底架组对夹具的模块化设计方法。

The scientific, practical, time-saving and synergizing design method for clamping fixture for freight wagon under frame are explored by studying this subject. This study has reached the advanced level in the domestic railway freight wagon manufacturing industry and provided a base for application of blocking technology in design in the future.

通过本课题的研究，探索了货车底架组对夹具的科学、实用、省时、增效的设计方法，达到了国内铁路货车制造行业的先进水平，并为今后大量应用模块化技术进行设计打下了基础。

Asia's largest railway freight transportation field marshal yards from the new district, xinfeng railway, and only 15 kilometers of railway private sidings Wei within its.

亚洲最大的铁路货运编组站——新丰铁路编组站距高新区仅15公里，且有区内渭化铁路专用线与其相连。

The thesis consists of five chapters: chapter one discusses the correlative theory of Logistics, then dissertates the condition and current of modern Logistics and the problems of Chinese Logistics. Chapter two introduces and analyzes the develop actuality of Chinese railway freight forward enterprises. Chapter three discusses the primary theory of Third Party Logistics. On this basic, it analyzes the actuality of Chinese railway Third Party Logistics, and finds the leading factors that influence the development of Third Party Logistics enterprises. Chapter four offers the concept of modern Logistics reengineer, and then analyzes it with SWOT. On this basic, the thesis brings forward that the way which Chinese railway freight forward enterprises become modern Logistics enterprises. At last, it prospects the future of railway freight forward enterprises developing modern Logistics, including the current of global Logistics and Internet. Chapter five enumerates two representative and successful cases from domestic and overseas of railway Third Party Logistics enterprises.

本文共分五章，第一章从物流的相关理论出发，论述了现代物流的现状和发展趋势以及我国物流发展历史回顾及存在的问题；第二章介绍并分析了中国铁路货运代理企业的发展现状；第三章介绍了第三方物流的基本理论、国内外第三方物流发展现状以及第三方物流市场供需状况，并在此基础上对我国铁路发展第三方物流的现状进行分析，找出了影响第三方物流企业发展的主要因素；第四章给出了现代物流再造的概念界定，然后对其进行了SWOT分析，并在此基础上提出了中国铁路货运代理企业向现代物流转型的对策，最后对铁路货运代理企业发展现代物流进行了展望，主要包括全球物流发展趋势和互联网发展趋势；第五章列举了中外两个比较典型的铁路发展第三方物流的成功的案例，分别是法国铁路公司的公铁联运和汽车物流和中铁联合物流有限责任公司。

Objective To investigate the effects of interleukin-1 β converting enzyme gene on the biologic characteristics of ovarian cancer cells.

目的 探讨白细胞介素-1 β转换酶的表达，对卵巢癌细胞生物学特性的影响。

Campylobacter: This illness is the most commonly identified cause of diarrheal illness in the world.

弯曲：这种病是最常见的原因查明腹泻病，在世界上。