名词
中文翻译：参考物质
同义词：
['reference material', 'standard substance例句：1. The scientist used a reference substance to compare the results with the data.（科学家使用一个参考物质来将结果与数据进行比较。）']
例句：
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1. The scientist used a reference substance to compare the results with the data.
科学家使用一个参考物质来将结果与数据进行比较。
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2. The research team collected samples from different regions as a reference substance for future studies.
研究团队从不同地区收集样本作为未来研究的参考物质。
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3.The accuracy of the measurement depends on the quality of the reference substance.
测量的准确性取决于参考物质的质量。