The information technology has wholly changed the operation and management mode of the traditional commerce, additionally creating brand-new commercial model and even commercial format constantly.

信息技术全面改变了传统商业的经营与管理模式，并不断创造出崭新的商业模型乃至商业业态。

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There are four kinds of model of operation, news portal website based on information, official website based on organization, website based on TV's fans and website based on commerce.

基于信息的新闻门户网站、基于机构的官方网站、基于电视迷的网站合基于商业的网站是我国电视媒体网站的主要四种运营模式。

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It defines the core operation of logistic of commerce enterprise as storage and transportation, and carry out flow analysis and mathematics model analysis.

然后对商业企业物流的核心业务——库存业务和运输业务进行了流程分析和数学模型的分析，为论文的重点内容做了铺垫。

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