resource-base

A resource-base in DDS is introduced and a recursive generation method of model chain is represented to promote the efficiency of model chain generation process with an evaluation model to select a best one from all the model chains generated given.

本文介绍了决策支持系统中资源库的概念，提出模型链逆向生成的方法，这种方法能够有效地自动生成模型链，并给出了评估多个模型链优劣程度的一般模型。

This paper analyses the development characteristics of the resource-base d cities and its economical, social, and ecological problems of sustainable development, some countermeasures are put forward to strengthen the sustainable development ability of resource-base cities.

在分析资源型城市的发展特征、新经济时代资源型城市所面临的可持续发展问题的基础上，提出了以科学发展观为指导的资源型城市可持续发展的对策措施。

In order to solve problems of reuse difficulty and low management efficiency of resource base system, a resource-base system model was proposed based on hierarchy semantics network.

为了解决资源库系统内容重用难及管理效率低的问题，采用分层语义网络结构提出了一种提高资源关联性及利用率的资源库系统模型。