It is an object oriented CASE tool providing the competitive edge for system development, project management and business analysis.

这是一个面向对象的CASE工具提供的竞争力，为系统开发，项目管理和业务分析。

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This article analyses the background, basic ideas, and the content of IEC61850 standard series, including UCA standard, object-oriented modeling, system and project management, etc.

介绍和分析了IEC61850产生的背景、基本思想和核心技术内容，包括UCA标准、面向对象建模、系统和项目管理等。

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The practice of project management pays attention to goal-oriented systems, subsystem, their relationships, and environment; this is what makes project management a "system approach" to management.

项目管理实践中注重以目标为导向的系统、子系统、它们之间的关系以及环境，这就是使项目管理成为管理的“系统方法”。

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