经比例放大器放大后的脉冲信号经窗口电压比较放大器消除干扰给计数器。

Pulse signal of proportional amplifier is sent to counter after reduced noise by window voltage comparer.

youdao

经比例放大器放大后的脉冲信号经窗口电压比较放大器消除干扰给计数器。

Pulse signal of proportional amplifier is sent to counter after reduced noise by window voltage comparer.

youdao