1·So, the selected topic of thesis has important value in theory and practice.
故论文的选题具有理论意义和实用价值。
2·The format of the final papers should be a Minireview of the selected topic.
期末报告的格式应该是所选主题的小回顾。
3·So, this selected topic has important theoretical and practical significance.
因此，本论文的选题具有重大的理论意义和现实意义。
4·The selected topic theory significance lay in has developed the new research area.
选题的理论意义在于开拓了新的研究领域。
5·Introduction and literature summary beam elaboration selected topic reason and value.
引言与文献综述束腰阐述选题的缘由与价值。
6·The selected topic agent generally speaking has two kinds: interest and role request.
选题的动因大抵有两种，其一是兴趣；其二是角色要求。
7·In Chapter one, the backgrounds and significance of the selected topic were illustrated firstly.
在本论文第一章中，首先阐述了选题的研究背景和研究意义。
8·The foreword partial mainly showed the selected topic significance and author's writing intention.
前言部分主要说明了选题的意义和作者的写作意图。
9·The guidance of the essay firstly introduces the background, purpose and significance of the selected topic.
文章的导论部分首先介绍本文选题的背景、目的和意义。
10·The full text is arranged as follow: Firstly, Summary article selected topic research goal and significance.
第一部分简述文章选题的研究目的和意义。