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以"落实十七大精神,打造和谐市场环境"为主题的长三角地区道路运输稽查联席会议12月11日在杭州召开,与以往不同的是,轮值东道主浙江在会议中邀请了福建、江西、安徽、山东、河南省运管局的代表列席,五省随后被正式吸收加入了这一组织,长三角道路运输联动稽查的范围实现了在上海、江苏、浙江原有地盘基础之上的"扩张". 相似文献
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在物流地产业,普洛斯如同一位天才的军事家,在中国实施"攻城略地"的战术. 据说,2009年前,普洛斯将在中国投资12.5亿美元建设物流园区.现已在北京、上海、天津、深圳、苏州等地投资了物流园区项目.中西部地区则选择武汉,重庆、成都三城. 相似文献
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2007年4月30日,深圳市出租小汽车油价运价联动机制听证会在深圳市物价局举行,行业代表安达公司副总经理蔡明元称,公司33%的牌照为96万高价购买,引起业界关注. 相似文献
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春节前后,宁夏银川市东环批发市场一名为诚信货运部的老板车心陶卷走市场内数十家商户货款37万余元"蒸发";无独有偶,在山东省,总部设在临沂的国威物流公司也在卷走客户上百万元的货款后,人去楼空. 相似文献
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当经济不断发展、城镇运输需求不断扩张,城区公交运输的肓点就会不断增多,黑车也会蔓延无度,浙江乐清同很多其他城市一样,面临着此种困惑. 相似文献
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谈起2006年11月张家港保税区润通运输有限公司车辆在淮连高速路以及2007年4月张家港吴中区燃气运输有限公司车辆在太仓发生的两起交通事故,运输企业老总们不约而同地表示,事故能得以妥善处理,得益于车上安装的GPS实时监控及管理信息系统. 相似文献
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北京大刀阔斧的公共交通改革牵动了全国各大城市的神经,继北京之后,绍兴市的公交车票价进行了大幅下调.深圳市副市长张思平也宣布,深圳市的公交票价平均下调25%,自2007年12月1日起实施.随后,宁波、无锡、西安、广州等城市都纷纷开始酝酿公交降价政策. 相似文献
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一、安全性的原则 寒带地区由于车内外温差大,车内空气水分含量高,所以非常容易在车辆的前风挡,司机窗上出现结霜的情况,从而会影响司机的视野清晰度;由于风雪较多,还会出现后视镜积雪的情况,都会影响到司机的视野,进而影响到安全性.同时寒冷的气候会导致制动管路结冰,影响行车的安全性. 相似文献
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Pedestrians as compared to vehicular traffic enjoy a high degree freedom of movement even in heavily congested areas. Consequently, there are more alternative links available to pedestrians between a given origin‐destination (O‐D) pair. This paper describes a study done by the University of Calgary to evaluate the factors affecting the choice of route on intra‐CBD trips or trips within the Central Business District (CBD). An origin destination survey conducted in downtown Calgary, Alberta enabled the identification of the most significant factors influencing the choice. These factors were analyzed in relation to the physical characteristics of the location, personal characteristics of the trip maker and the type of the trip. It appears that most people chose the shortest link and factors such as the level of congestion, safety or visual attractions were only secondary. This suggests that the length should be made a major consideration when planning and designing pedestrian links. 相似文献
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《Transportation Research Part A: General》1991,25(6):407-418
The main deficiency of most current modeling approaches to transportation can be identified as neglect of the integration of existing geographical knowledge in regard to the ex ante transport/land use modeling approaches, with its focus on territorial dynamics and theory development. This paper addresses this aspect of the problem by introducing a theoretical and methodological framework for the analysis of the interrelationship between land uses. The analysis attempts to determine to what extent the functional land use in a city can be considered an ordered pattern. The order sought does not rely on purely spatial configurations, but on the correlation of transportation and land use. The first section of this paper focuses on theoretical considerations. It stresses the fact that conventional approaches do not apply in the present context. It then suggests an alternative based on areas of influence and measured in terms of level of attractance of land uses. The second describes a procedure based on this alternative following the remarkable contribution of Hanjoul, Beguin and Thill. An application of this procedure to the analysis of Shanghai is then examined. Finally, an evaluation of the strategies for optimizing the interrelationship between land uses is presented. The paper concludes with a possible research agenda. 相似文献
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介绍了城市轨道交通工程中杂散电流不同的监测系统的构成,分析了集中式、分散式和智能型等监测系统的配置和功能,以及智能型实时在线监测系统的重要意义,为轨道交通工程杂散电流监测系统的选择与应用提供参考。 相似文献
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明确埋地管道防腐保温层的技术评价标准,对埋地钢质管道的安全运行,延长管道使用寿命具有重要意义。为了对埋地管道防腐保温层做出有效评价,从间接检测与开挖检测2个方面,结合现场检测数据,提出了基于防腐保温层的电流衰减率、绝缘电阻率、质量状况与厚度的分级评价标准及基于4种评价指标的综合评判方法。工程实践表明,该评价标准对防腐保温层是否存在失效能做出有效判断。 相似文献
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天然气自动计量系统有多种组态软件,由于软件的不相通性,造成了计量系统数据采集的通用性差、数据传输与入库的时效性差、数据利用的可靠性低.结合各组态软件的实际情况,从设计上充分利用Oracle大数据处理能力以及Partition(分区表)的特性,实现历史数据的存储,应用WebService与COM+数据访问组件提供多层数据访问架构,采用OPC与DDE工业数据交换协议,实现了各站场计量数据的实时上传,为连续数据采集和实时监控提供了可能,节约了改造成本. 相似文献
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Joseph N. Prashker 《Transportation》1979,8(4):329-346
Reliability of travel modes was found to be the most important characteristic of transportation systems in several attitudinal investigations of individual travel behavior. This paper represents the first part of a research effort aimed at gaining a better understanding of the characteristics of reliability of transportation modes in urban travel. In this research, reliability characteristics are identified; their importance relative to each other is assessed, and an insight into possible structure of an objective reliability index is discussed. The research is based on perceived values of reliability, which were identified through a large attitudinal survey conducted in the Chicago metropolitan area. 相似文献
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