你也可以加上例如4017这类计时集成电路分配器，以便将两次脉冲的时间间隔延长到你希望的任何长度。
such as a 4017. to increase time between pulses to almost any length you wish.
停止传输一段时间会产生更长的脉冲。
Stopping the transmission for a time can generate longer pauses .
所得脉冲包络为时间的双曲正割函数。
The pulse envelope we obtained is a hyperbolic secant function of time.
时间精度高、输出秒脉冲精度达微秒级。
High precision time, outputting second pulse reach microsecond.
采用这个结构，产生脉冲的时间受到所述输入的控制。
With this configuration, the time the pulse is generated is controlled by the input.
脉冲的持续时间应当超过计数器的恢复时间。
The duration of the quenching pulse should exceed the recovery time of the counter.
脉冲的持续时间应当超过计数器的恢复时间。
The duration of the quenching pulse should exceed the recovery time of the counter.
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