通过增加脉搏波采集电路和信号处理电路，扩展短余辉电子示波器的测量功能。
The measuring function of short persistence oscillograph can be extended by adding pulse wave collecting circuit and signal processing circuit.
介绍电子电路实验CAI教学软件的设计，并以示波器为例说明软件在教学中的应用与教学效果。
This article introduced the design of electronic circuit experiment CAI software, and explained its use and effect in experiment teaching by taking oscilloscope as an example.
最重要的电子测试和测量仪器之一是阴极射线示波器。
One of the most important electronic test and measuring instruments is the cathode-ray oscilloscope.
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