名词
中文翻译：测试架
同义词：
['test stand', 'test bench', 'testing fixture例句：1. The engineer used the test rack to check the accuracy of the new machine.（工程师使用测试架来检查新机器的准确性。）2. The scientist conducted experiments on the test rack to study the effects of temperature on materials.（科学家在测试架上进行实验，研究温度对材料的影响。）']
例句：
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1. The engineer used the test rack to check the accuracy of the new machine.
工程师使用测试架来检查新机器的准确性。
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2. The scientist conducted experiments on the test rack to study the effects of temperature on materials.
科学家在测试架上进行实验，研究温度对材料的影响。
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3.The technicians assembled the test rack and connected the sensors for the upcoming test run.
技术人员组装了测试架，并将传感器连接起来，准备进行即将到来的测试运行。