以截面图的方式
showing what something would look like if the surface was cut away and you could see inside
The first diagram is a view of the building from the street, and the second shows it in section. 第一幅图是由街上看商店的景象，第二幅图是截面图。
Fig. 1 shows the apparatus viewed from above and fig. 2 shows it in section.
The textbook illustration shows the pancreas both in situ in the abdomen and isolated in section.
The image below shows the relevant cells in section.
The pump is shown in section and also from above.
See also: section noun (CUT)