引言

• The whole paper included introduction and six chapters
  论文全文包括引言和六章内容。
• The paper has two parts besides the introduction
  本文除引言部分外，共分为上下两编。
• The whole article is composed of four chapters
  全文分四章。第一章引言。
• Information on employment in the mainland introduction
  内地就业资讯>引言
• Crime is a social and historical phenomenon
  引言犯罪是一社会历史现象。
• The whole paper including introduction and six chapters
  论文全文包括引言和六章内容。
• This thesis is composed of introduction and main body
  全文整体结构由引言和正文构成。
• They are preface , main body and closing . preface
  全文分引言、正文、结语三个部分。
• The whole paper includes introduction and five chapters
  论文全文包括引言和五章内容。
• In chapter one , we give intruduction and preliminaries
  第一章，给出引言和预备知识