名词中文翻译
中文翻译：样本阶层
同义词：
['sample group', 'sample set']
例句：
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1.The researchers used a sample decile to test the effectiveness of their new drug.
研究人员使用一个样本阶层来测试他们新药的有效性。
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2.The company decided to use a sample decile to evaluate the quality of its products.
该公司决定使用一个样本阶层来评估其产品的质量。
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3. The team selected a sample decile of employees to attend the training session.
团队选择了一个样本阶层的员工参加培训会议。