The role which the port logistics operation system plays is determined by the paper firstly on the basis of previous studies on the port logistics' constitution.

本文首先在前人研究的基础上对港口物流系统的构成进行分析，确定了港口物流运营系统在其中所扮演的角色；

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Based on two kinds of vegetable logistics modes, this paper puts forward a basic frame of actual logistics operation system, and describes in detail the relevant technical support system.

基于两类蔬菜物流运作模式，提出了实际物流运作体系的基本框架，并对相应的技术支撑体系进行了详细的描述。

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The operation condition of a logistics of enterprise system reflects on the degree of integrate management and the abilities of competing the market in a way.

一个企业物流系统运作的状况在一定程度上反映出该企业的综合管理水平和市场竞争能力。

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