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简单介绍了一种由微分过零比较峰值检测电路、集成采样保持器、模数转换器和８０Ｃ３１单片机组成的简易多道核脉冲幅度信号采集系统。
A simple multi-channel nuclear pulse amplitude signal acquisition system composed of differential zero-crossing comparison peak detection circuit, integrated sample-and-hold converter, analog-digital converter and 80C31 single-chip microcomputer is introduced briefly.