说明：  通过一些基本操作熟悉Linux 操作系统下Virtuoso Analog Design Environment 设计工具。 Virtuoso Analog Design Environment 是一个在Design Framework II 设计软件 系列中的一个，它可以进行输出波形查看，模拟仿真等，Virtuoso Analog Design Environment 有一个非常友好的图形界面。
(Familiar with some basic operations through the Linux operating system Virtuoso Analog Design Environment design tool. Virtuoso Analog Design Environment is a design in the Design Framework II software in a series, it can be output waveform view, simulation, etc., Virtuoso Analog Design Environment has a very friendly graphical interface.)