名词
中文翻译：管式电表
同义词：
['tube voltmeter', 'tube ammeter例句：1. The engineer used a tube electrometer to measure the current in the circuit.（工程师使用管式电表测量电路中的电流。）2. The tube electrometer was used to detect any leaks in the pipeline.（管式电表被用来检测管道中是否有泄漏。）']
例句：
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1. The engineer used a tube electrometer to measure the current in the circuit.
工程师使用管式电表测量电路中的电流。
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2. The tube electrometer was used to detect any leaks in the pipeline.
管式电表被用来检测管道中是否有泄漏。
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3. The tube electrometer was an essential tool for the electrical engineer during testing.
管式电表是电气工程师在测试过程中必不可少的工具。