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1.The spectroscope is used to analyze the spectrum of light.
分光仪用于分析光的光谱。
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2.The scientist used a spectroscope to study the chemical composition of the sample.
科学家使用分光仪研究样本的化学组成。
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3. The spectroscope was used to detect the presence of certain elements in the sample.
分光仪被用来检测样本中某些元素的出现。