The first part is an introduction, elaborated that the research goal significance, the research technique and the research mentality, and carried on the summary to the correlation theories.
论文共分六部分。第一部分是引言，阐述研究目的意义、研究方法及研究思路，并对相关理论进行综述。
The first part is an introduction, elaborated that the research goal significance, the research technique and the research mentality, and carried on the summary to the correlation theories.
论文共分六部分。第一部分是引言，阐述研究目的意义、研究方法及研究思路，并对相关理论进行综述。
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