The width of half bar graph is less than 3.5cm, and that of ordinary bar graph is less than 1 1cm. Use five small black dots in the chart order and title, and leave a space between them. Generally in the blank of the figure. The title should follow the title. In the lower right corner of each composition, the serial number of each composition should be marked. Microscopic pathological images should show the staining method and magnification, and there is a space between the staining method and magnification and between the palms.

Storage form

PDF file format can encapsulate characters, glyphs, formats, colors, graphics and images independent of devices and resolutions in one file. Format files can also contain hypertext links, sounds, dynamic images and other electronic information, support super-long files, and are highly integrated, safe and reliable.

For ordinary readers, e-books made of PDF have the texture and reading effect of paper books, which can vividly show the original appearance of the original book, and the display size can be adjusted at will, providing readers with personalized reading methods.