指示装置包括鼠标、跟踪球、操纵杆、光笔、数字化书写板等等。

Pointing devices include mice, trackballs, joysticks, light pens, digitizing tablets, and so on.

youdao

本文所述的交互式绘制零件图软件不用编写程序可描绘任意图形，标注尺寸及公差，书写字符及画表面粗糙度符号，并可起到数字化仪的鼠标器作用。

This software can plot freely, draw any figure, mark dimension and tolerance, write symbols and draw surface-roughness symbols. It can also function as a mouse in digitalizer.

youdao

参数控件允许通过鼠标操作互动进行图层数字化。

There is a parameter control that allows you to interactively enter features by digitizing the feature with your mouse.

youdao