This paper analyses principle, error, and unstable state of determining the electric stop watch by means of time-intervalmethod of electric counter. A simple gate-control method is presented at last.
分析了电子计数器时间间隔法测定电秒表的原理、误差及不稳定性，并且介绍了一种简便的门控法。
2
The method is signaled when the object is set to signal or the time out interval is finished.
当对象被设置发出信号或者超时时间段结束时，这个方法会得到通知。
3
The method to solve the maximum allowable timeinterval was attained under the condition.