Unfortunately， the resolution of some of the figures as submitted may not be high enough for production. Please revise your figures 1-4 and ToC figure to a resolution of at least 300 dpi or greater and in the file format JPG， PNG， PDF， EPS， TIFF， PPTX， or DOCX. Any text in the figure should be clearly legible。
TAB → → Select the first layout of the slide master → Insert TAB → Art word → Input text → select the text box rotation → close the master view.
一、幻灯片模板的使用技巧。1.页面大小的选择打开“文件”→“页面设置”→选择“幻灯片大小”。默认设置是屏幕大小，可根据需要更改设置。2.幻灯片的通用模板大家可以通过搜索引擎可以找到许多通用模板，特别是Office XP系列。
