frequency counter

常见例句

One example of a multiple closure would be to route a single device output to two instruments, such as a voltmeter and a frequency counter.
复用开关的一个简单例子就是将单台设备的输出连接到2台仪器，例如一台伏特表和一台频率计数器。
In this paper, we choose single chip microcomputer to make a digital frequency counter; meanwhile, direct measurement is taken in practice.
在本次毕业设计中我们选择使用单片机来制作数字频率计，并在实际制作中采用了直接测频法。
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Full-automatic box folding-gluing machine features stable performance, simple operation, and adopts control by imported variable frequency counter, to achieve stable, accurate and quick production.
全自动糊盒机系列具有性能稳定，操作简单，采用进口变频计数控制，达到稳、准、快的目的。
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