As we all know , railway is a kind of reliable and efficient mass transit carrier , which enhances peoples movement and logistics flow between different places . the functions of postal service also resemble those of the railway in this respect . postal administrations over the world work together as if train stations in a mass railway network link and serve people of all walks of life 众所周知,铁路系统是一种快捷可靠的集体运输工具,将各地的人流和物流紧密联系起来;而邮政服务与铁路服务在这方面亦非常类似分布世界各地的邮政机关就好像不同的铁路车站,相互连系,组成一个庞大的网络系统,服务各个阶层的人士。
The supply chain describes a variety of objective existence . it covers the following steps : purchasing , raw material , producing half - finished and finished goods and finally sending products to consumers through sales network , all of which are carried out around core enterprises . by taking control of information flow , logistics flow and capital flow , it connects supplier , maker , distributor , retailer and finally end user into a whole network system or mode 供应链是一种客观存在,是围绕核心企业,通过对信息流、物流、资金流的控制,从采购原材料开始,制成中间产品以及最终产品,最后由销售网络把产品送到消费者手中的将供应商、制造商、分销商、零售商直到最终用户连成一个整体的网链结构和模式,它包含所有加盟的节点企业,从原材料供应开始,经过链中不同企业的制造、加工、组装、分销等过程直到最终用户。
At present , the national post bureau is also advocating the concept of " mixed mail " . although the concept has still not been actualized , the post bureau , as the only enterprise which has information flows , financing flows , and logistics flows running together in china , uniquely has the ability to make the concept come true 目前,国家邮政局也正在提倡“混合邮件”的概念,虽然实现起来尚有一定难度,但邮政局作为国家唯一拥有信息流资金流物流三流的企业,应该有能力实现。
The dissertation consists four chapters . it begins with analysis of the characters and tendency for logistics and information flow ; then dissertates the positive and partial substitutional effects to logistics of information flow . after that , it constructs system of logistics target evaluation and gives both system of logistics target evaluation reflecting information flow development and basic method of analyzing the impact of information flow on logistics flow development 本文分四章,首先从信息流与物流的特征、趋势分析入手;接着分别论述了信息流对物流的促进及部分替代作用;然后建立了物流评价指标体系以及给出了反映信息流发展的评价指标体系与分析信息流对物流发展影响的基本方法。