本文报道一种由电子轰击型离子源、扇形磁分析器与法拉第筒式离子检测器组成的小型质谱计，介绍其设计参数、结构与性能。
This paper report the design parameters, construction and specificity of a small magnetic mass spectrometer with an EI ion source, a sector magnetic analyser and a Faraday cup ion detector.
本文叙述了一台实验用的扇形磁质谱计。
In this paper a magnetic sector mass spectrometer for experiments is described.
本文叙述了一台实验用的扇形磁质谱计。
In this paper a magnetic sector mass spectrometer for experiments is described.
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