名词短语
中文翻译：分级时间步电压测试
同义词：
['分级时间步电压测试例句：1. The new model has been graded according to its performance and durability.（这款新模型根据其性能和耐用性进行了分级。）']
例句：
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1. The new model has been graded according to its performance and durability.
这款新模型根据其性能和耐用性进行了分级。
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2.The company conducted a graded-time stepvoltage test on their new product.
该公司对新产品进行了分级时间步电压测试。
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3. The engineer performed a graded-time stepvoltage test on the circuit board to ensure it met the required standards.
工程师对电路板进行了分级时间步电压测试，以确保它符合所需的标准。