名词
中文翻译:纸色谱图
同义词:
['paper chromatograph', 'paper chromatography']
例句:
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1. Thescientist used a paper chromatogram to identify the chemical compounds in the sample.
科学家使用一张纸色谱图来鉴定样本中的化学化合物。
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2. The paper chromatogram showed that the sample contained trace amounts of arsenic.
这张纸色谱图显示样本中含有微量的砷。
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3.The researcher analyzed the paper chromatogram to determine the purity of the sample.
研究员分析了纸色谱图以确定样本的纯度。