摘要
本文针对目前师范专科学校实验条件有限,经费不足的实际情况,提出了一种经济、简便的方法,在两路输入的电子开关的基础上作了改进,实现了单踪示波器的多路输入,解决了单踪波器不能同时观察多路信号的缺限。
In this artcte We take into consideration the timited labovatory facilities due to a lack of financial means and suggest a both simple and economical method.It is improved based on the electronic switch by two lines.We intend to adapt and impliment the multi-path input of a single-track oscillograph which will enable us to observe numerous signals simultaneoustly.
出处
《阜阳师范学院学报（自然科学版）》
1999年第2期50-52,共3页
Journal of Fuyang Normal University(Natural Science)
