提高软件质量的一个重要步骤是超越旧的和基于文档的方法，并促进测试管理实践。

An important step to improving software quality is advancing test management practices beyond old-fashioned, document-based methods.

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系统语义的正式文档(通过建模)将提高软件质量，延长设计的有效生命周期(从而提高roi)。

Formal documentation of system semantics (through modeling) will increase software quality and extend the useful lifetime of designs (thereby increasing ROI).

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过程定义了方法使用的顺序、要求交付的文档资料、为保证质量和协调变化所需要的管理、及软件开发各个阶段完成的里程碑。

The process defines order of using the methods, document files required to deliver, required management to guarantee quality and harmonize changes, and complete milestones of phases.

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