Based on the research of multi-viewpoint in the area of requirement engineering, we illustrate what the viewpoint delegate is, and discuss some problems about model transform and consistency checking.

在当前需求工程中有关多视点的研究基础上，本文提出了视点代理的概念，给出了代理模板的基本结构，并在此基础上简要介绍了关于模型转换及一致性检查等问题。

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This paper analyzes the problems which exists in traditional requirement engineering, and brings up a new way of thinking of system requirement engineering based on object oriented method.

分析了传统系统需求存在的问题，提出了基于面向对象方法的系统需求工程的分析和设计的思路。

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Engineering claim is a normal requirement for compensation based on contract rights.

工程索赔是依据合同权利提出的正常的补偿要求。

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