以下为句子列表：
英文: A comprehensive two-dimensional gas chromatography/time-of-flight mass spectrometry (GC × GC/TOFMS) method has been developed for the characterization of phenols in mainstream cigarette smoke condensate.
中文: 摘要建立了卷烟主流烟气粒相物中酚类化合物组成研究的全二维气相色谱／飞行时间质谱方法，并用所建立的方法对一种市售混合型卷烟主流烟气粒相物中的酚类镏分组成进行了表徵。
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英文: Abstract: The mass spectrometry technique is introduced in this pa per.The method is also discussed,which determines quickly and accurately the molecular weights of leather chemicals.Such as tannin and collagen by mass spec trometry.
中文: 文摘:介绍了质谱技术及其在皮革化学研究中快速、准确测定单宁、胶原蛋白分子量的方法。
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英文: According to the chemical experimental data of residual organic carbon content, kerogen carbon isotope, aliphaltic gas chromatography mass spectrometry of 67 outcrop specimens in the Baise basin, the authors analyse the geochemical characteristics of the
中文: 根据百色盆地周缘大量露头样品的残余有机碳含量、干酪根碳同位素、饱和烃色谱及色质等地球化学实验数据，分析了下三叠统－泥盆系海相烃源岩的有机质丰度、类型、热演化程度。
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英文: Application of modern analytical technology in quality control of traditional chinese medicine (TCM) are introduced in this paper, including chromatographic techniques, spectral techniques, nuclear magnetic resonance (NMR), mass spectrometry (MS, GC-MS, L
中文: 摘要介绍色谱法、光谱法、核磁共振波谱、质谱及其联用技术、DNA分子诊断技术、X射线衍射法等几种现代分析方法在中药质量控制中的应用。
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英文: Application of Mass Spectrometry in Protein and Peptide Chemistry
中文: 质谱技术在蛋白质、多肽化学中的应用
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