名词
中文翻译：记录频率表
同义词：
['recording meter', 'recording device', 'recording instrument']
例句：
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1. Theengineer used a recording frequency meter to measure the sound level.
工程师使用记录频率表来测量声音水平。
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2. The technician needs to use a recording frequency meter to check the accuracy of the equipment.
技术员需要使用记录频率表来检查设备的准确度。
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3. The scientist used a recording frequency meter to study the behavior of insects in different environments.
科学家使用记录频率表来研究昆虫在不同环境中的行为。