质谱仪是课本中有单独内容讲解的一种测量带电粒子质量和分析同位素的重要工具。在高科技及探索未知世界方面有着极其广泛的应用。也是历年高考常考的部分。但质谱仪并不只有一种结构,在此将质谱仪模型化,使大家更清楚地了解质谱仪的功能和分析特点。 The mass spectrometer is an important tool for measuring the quality of charged particles and analyzing isotopes, which are explained individually in the textbook. It has an extremely wide range of applications in high technology and the exploration of the unknown world. It is also part of the college entrance examination often test. However, the mass spectrometer does not have more than one structure. The mass spectrometer is modeled here to provide a clearer understanding of the functions and analytical features of the mass spectrometer.