And voltage comparator with retardation has been chosen as the shaping circuit to minish undesired signal and to improve the sensitivity of circuit.
为减小干扰及提高检测电路的灵敏性，采用滞回电压比较器作为整形电路，取得了良好的效果。
And voltage comparator with retardation has been chosen as the shaping circuit to minish undesired signal and to improve the sensitivity of circuit.
为减小干扰及提高检测电路的灵敏性，采用滞回电压比较器作为整形电路，取得了良好的效果。
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