在处理电子文档的过程中,我们时常需要在同一个文档中使用不同的纸张类型、不同的纸张方向、不同的版式、不同的页边距等来排放文本、图片、表格等文档信息,需要在同一个文档中的不同页面上排放不同的页眉或页脚(如文档的分类信息、章节标题、日期、作者姓名和页码等),需要在同一页面上分别采用横排、竖排或分栏等 In the process of processing electronic documents, we often need to use the same document with different paper types, different paper orientation, different layouts, different margins, etc. to discharge text, pictures, tables and other document information, you need to Different headers or footers (such as document classification information, chapter titles, dates, author names, page numbers, etc.) on different pages in the same document need to be printed on the same page horizontally, vertically, or separately Wait