第一部分介绍了论文选题的背景、目的和意义。
The first section introduces the background of this thesis , the object and the meaning.
这也正是本人将此作为硕士论文选题的重要原因。
Therefore, it is the critic reason that I choose this topic as my MA thesis.
第一部分为绪论，主要介绍了论文选题的依据、国内外研究现状。
The first part introduces the basis of the thesis, domestic and international research.
第一部分为绪论，主要介绍了论文选题的依据、国内外研究现状。
The first part introduces the basis of the thesis, domestic and international research.
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