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质谱是当今运用最为广泛的分析测试手段之一。尽管质谱仪器本身已经具有半个世纪以上的历史,但是仍然在离子源、质量分析和数据处理等方面不断得到改进与发展,新型的质谱仪器不断推出,其中包括由西德Lebold公司研制的LAMMA-500及
Mass spectrometry is one of the most widely used analytical tests today. Despite its history of more than half a century, the mass spectrometer itself is still being improved and developed in terms of ion source, mass spectrometry and data processing. New mass spectrometers have been introduced, including the LAMMA- 500 and