名词
中文翻译：Unknown
同义词：
['sample', 'take a sample of', 'select a sample from']
例句：
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1. The researchers conducted a sampling of the population to gather data.
研究人员对人群进行了抽样，以收集数据。
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2.The company selected a sampling of its employees for training.
该公司选择了一小部分员工进行培训。
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3.The scientist took a sampling of the soil to test its nutrient content.
科学家从土壤中取样以测试其养分含量。