Statistical engineering works because statistical concepts, methods and tools are linked and sequenced, based on sound science and embedded in work processes with the aid of software.

统计工程的作用是基于良好的基础科学，辅以辅助制造的软件，实现统计原理，方法和工具的联结和接续。

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First, this thesis describes the software engineering theories in the development of JPMIS, the project management methods and the corresponding software tools realizing the development of JPMIS.

论文首先简述了在JPMIS开发中使用的软件工程理论、项目管理方法和具体实现JPMIS开发的相应软件工具。

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This study is intended to explore some methods and make tools in order to improve quality of software structures and increase intelligent level of software engineering environment.

本研究旨在探索一种方法并提供一种工具，以改善软件结构的质量，提高软件工程环境的智能水平。

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