名词
中文翻译：每份样本
同义词：
['sample', 'specimen例句：1. We need to collect samples from different locations for testing.（我们需要从不同地点收集样本进行测试。）2. The scientist analyzed the samples to determine the composition of the soil.（科学家分析了样本，以确定土壤的成分。）']
例句：
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1. We need to collect samples from different locations for testing.
我们需要从不同地点收集样本进行测试。
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2. The scientist analyzed the samples to determine the composition of the soil.
科学家分析了样本，以确定土壤的成分。
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3.Each sample was carefully labeled and stored in a secure location.
每个样本都被仔细标记并安全地存放在指定位置。