The essay analyzes global EC and its characteristics of information needs, and further discusses the concrete procedure of network information resources' development and utilization.
分析了全球电子商务活动及其信息需求特点，并进一步探讨了网络信息资源开发与利用的具体程序。
The essay analyzes global EC and its characteristics of information needs, and further discusses the concrete procedure of network information resources' development and utilization.
分析了全球电子商务活动及其信息需求特点，并进一步探讨了网络信息资源开发与利用的具体程序。
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