Through a systematical analysis of supply chains, their basic structure models are summarized, and the characteristic quantities of their reliability are analyzed.

通过对供应链的系统分析，归纳总结了供应链的基本结构模型，并分析了其可靠性的特征量。

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Cognition model includes: basic idea, methods of thinking, structure of statement and analysis category, etc.

认知模式包括基本理念、思维方法、叙述框架和分析范畴，等等。

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This paper introduces the basic of Data Warehouse and rudimentary knowledge of decision-analysis, such as its characteristic, supporting technology and system structure.

本文介绍了数据仓库以及决策分析的特点、支撑技术和体系结构等基础知识。

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