The generation of types is an important facet of object-oriented design and is necessary for modularity, flexibility, and encapsulation.

类型的生成是面向对象设计的一个重要方面，也是模块化、灵活性和封装性所必需的。

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Considered the characters of components oriented to Domain-Specific, a description method composed of the facet classification method and the specification description was put forward.

针对面向特定领域构件的特点，本文提出了一种基于分层刻面法和形式化规格说明相结合的分层综合刻面表示法。

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