Unlike some of the other tools, however, Findbugs USES byte code and the byte code Engineering Library, so it can be a challenge to learn how to implement new rules within the system.

但是与其他某些工具不同，Findbugs使用字节代码和字节代码工程库，因此学习如何在系统中实现新的规则可能是个挑战。

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For the use of fire alarm system, fire detector alarm unit testing and installation of construction engineering units during the installation and acceptance of the tools is necessary.

为各使用火灾报警系统的单位测试火灾探测器报警功能及安装施工工程单位安装验收过程中必备之工具。

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In the view of software engineering, a fundamental thought of system role analysis, analysis and selection of design tools, software system that related to the system modeling were raised.

从软件工程的角度，对涉及该系统建模的系统角色分析、分析与设计工具选择、软件体系结构特征等提出基础性设想。

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