离子阱质谱仪是利用离子阱作为分析器的质谱仪，由一个双曲面截面的环形电极和上下一对端电极构成。
介绍了自行研制的紫外光电离离子阱质谱仪的原理和性能。
The principle and performance of a home-made miniature photoionization ion trap mass spectrometer was introduced.
为了提高质谱仪的性能，提出了一种全新的构建阵列离子阱质谱仪的方法。
To improve the performance of a mass spectrometer, a novel method is proposed to construct an ion trap array mass spectrometer.
采用核糖核酸A、溶菌酶等样品和商品化的线性离子阱质谱仪对该电离源进行了表征。
Mass spectra of proteins such as ribonuclease A and lysozyme were obtained with substantially enhanced abundant peaks of low charge states.
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