名词
中文翻译：铁路测试
同义词：
['rail test', 'rail inspection', 'rail examination']
例句：
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1. The engineer conducted a rail test to ensure the safety of the train.
工程师进行了一次轨道测试，以确保火车的安全。
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2.The company is conducting a rail test on the new railway line.
该公司正在对新铁路线进行轨道测试。
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3.The rail test results showed that the track was in good condition.
轨道测试结果显示轨道状况良好。