Chapter one and chapter two sets out the basis of the entire paper.

第一章和第二章是整篇论文阐述的基础。

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It sets the beginning and the basis of this system;

作为开创之作，它奠定了该体系的理论基础；

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It sets the beginning and the basis of this system;

作为开创之作，它奠定了该体系的理论基础；

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