对本论文的特色和组织结构进行了概述。
Have carried on the summary of the characteristic and organization framework of this thesis.
首先，以数字图书馆信息组织和元数据概述为铺垫，对数字图书馆信息资源的组织结构和元数据应用于数字图书馆的必要性进行说明。
Firstly, based on DLIO and the summarization of metadata, this paper illustrates the organization structure of DL's information resources, the essentialness of metadata's application in DLIO.
首先介绍了自组织网的结构和特点，对自组织网的通信体制和物理层接收技术方案做了概述。
At first, the structure and features of the MANET is introduced, the communication framework and receive technique scheme are summarized.
首先介绍了自组织网的结构和特点，对自组织网的通信体制和物理层接收技术方案做了概述。
At first, the structure and features of the MANET is introduced, the communication framework and receive technique scheme are summarized.
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