1. When a paper picture is unfolded, it is usually divided into two or more pictures, which are numbered respectively, such as "Figure1-kloc-0/"and "Figure 1-2".

2. When writing a title, multiple pictures spread across pages should be grouped together, and the number of "Figure 1" should be used, and "(top)" and "(bottom)" should be used in the title to distinguish the two parts, such as "Figure 1 (top): XXX" and "Figure/kloc-0".

3. Pay attention to adjust the size and position of images to make them clearly visible, and add appropriate spaces and separation lines between images to improve readability.