作者认为只有少部分模拟示波器的转换系数偏离0．35，而相当多的数字式示波器的偏差较大。
The author considered these factors deviated away from 0.35 infew analog oscilloscopes and many digital oscilloscopes.
目的研制数字式多道生理信号示波器。
Objective a digital multi-channel physiological signal oscilloscope was designed.
目的研制数字式多道生理信号示波器。
Objective a digital multi-channel physiological signal oscilloscope was designed.
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