青云翻译

The first part, based on previous literature to introduce the research purpose, significance, summary and other background information. At the same time give a clear explanation of this research involves the concept of scope.

Predecessors to documents on the basis of the first part, describes the purpose, meaning, a summary of the contents of this research and other background information. While clearly this research covers the concept, scope, and so on.

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The first part, based on literature in person before introducing the research aims, meaning, content, such as summary background information. While clearly explain the research involving the concept, scope, and so on.

Predecessors to documents on the basis of the first part, describes the purpose, meaning, a summary of the contents of this research and other background information. While clearly this research covers the concept, scope, and so on.