名词短语
中文翻译：切割试验
同义词：
['cut test', 'cut trial', 'cut trial', 'cut trial']
例句：
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1. Theengineer conducted a cut-and-trial on the new machine.
工程师对新机器进行了切割试验。
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2. The scientist performed a cut-and-trial to determine the effectiveness of the new drug.
科学家进行了切割试验，以确定新药的有效性。
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3.During the design phase, we conducted several cut-and-trials to ensure the product meets all safety standards.
在设计阶段，我们进行了几次切割试验，以确保产品符合所有安全标准。