但主体性的建构本身就是一个技术演进和社会交往的复杂性系统，并从不同角度形成对实践内容、形态和特征的阐释框架。

But subject 's construct is a complex system of technological evolution and social contact, and forms the framework use to explain the practice content, shape and features from different aspects.

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绪论部分阐释本课题研究的必要性和意义，介绍课题研究的范畴和方法，以此搭建起整篇文章的框架和基础。

The preface is an overall discussion of necessity and significance of topic, category and methods of research to build the frame and the foundation of the whole dissertation.

youdao

绪论部分阐释本课题研究的必要性和意义，介绍课题研究的范畴和方法，以此搭建起整篇文章的框架和基础。

The preface is an overall discussion of necessity and significance of topic, category and methods of research to build the frame and the foundation of the whole dissertation.

youdao