名词
中文翻译：点频率
同义词：
['dot count', 'dot count rate例句：1. The dot frequency of the signal is 1000 Hz.（信号的点频率为1000赫兹。）']
例句：
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1. The dot frequency of the signal is 1000 Hz.
信号的点频率为1000赫兹。
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2.In radio engineering, dot frequency is used to measure the strength of a radio signal.
在无线电工程中，点频是用来测量无线电信号强度的。
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3. The dot frequency of the data was measured using an oscilloscope.
使用示波器测量了数据点的频率。