1. First, open PPT and create a blank slide.

2. Then click Insert-Table to get the table with the default style.

3. Enter the corresponding text and data in the form.

4. Then select a table and click "Table Style-No Style" to set the default table as No Style.

5. Next, set the font, row height and column width of the text and data.

6. Select the table, and then click Border-Borderless Line.

7. Continue to select the table, select the border thickness and color in the drawing border, then turn the mouse into the shape of a pen, and draw the border in the title line and the last line.

8. Finally, beautify the chart and get the final three-line table.

Related introduction

Experimental measurement and calculation data are the core contents of scientific papers. As one of the main forms of data expression, tables are widely used because of their clear function of quantitatively expressing quantitative information. The three-line table is concise in form, clear in function and easy to read, so it is recommended to be used in scientific papers.

A three-line table usually has only three lines, namely, top line, bottom line and column line (see figure, note: there are no vertical lines on both sides of the table). The upper and lower lines are thick lines and the column lines are thin lines. Of course, a three-line meter doesn't necessarily have only three lines, and auxiliary lines can be added when necessary, but no matter how many auxiliary lines are added, it is still called a three-line meter. The elements of three-line table include: preface, title, item column, text and comments.