但是,目前没有哪个电子系统可以对如此高的振动频率计数。
But no electronic systems exist that can directly count these oscillations.
简单的特征频率计数器,但为什么不计数发生在实时?
Simple character frequency counter, but why won't the count happen in realtime?
因而地震的统计数据显示了更多的死亡和毁坏,却又声称地震频率同样那么低。
Thus earthquake statistics show more death and destruction while claiming the same low quake rate.
仅连接一个频率计数器到这个管脚,显示总线频率。
Just connect a frequency counter to this pin, and it will display your bus frequency.
频率时间测量计数器FTMC ?
计数器的频率不能改变,而在系统运行。
计数器的频率不能改变,而在系统运行。
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