名词
中文翻译:频率计
同义词:
['frequencies meter', 'frequency meter', 'frequency meter']
例句:
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1. The engineer used a frequency meter to measure the speed of the train.
工程师使用频率计测量火车的速度。
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2.The scientists used a frequency meter to analyze the data collected from the experiment.
科学家们使用频率计分析从实验中收集的数据。
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3.The frequency meter was used to detect the presence of radio waves in the area.
频率计被用来检测该区域内无线电波的存在。