被加能的离子在离子迁移谱仪中被分离。
The energized ions are separated in an ion mobility spectrometer.
建立了一种用数值模拟来研究差分式离子迁移谱的数学模型。
A numerical simulation method is described to study Differential Mobility Spectrometry.
RF电场被施加于离子迁移谱仪的电离、反应以及分离区中的离子。
A RF electric field is applied to the ions in ionization, reaction and separation region of ion mobility spectrometers.
简要介绍离子迁移谱的基本原理、离子迁移率理论，以及离子迁移谱仪的最新研究进展；
The fundamental principle of ion mobility spectrometry and the recent progress in ionization source, miniaturization, Chiral separation, tandem use with GC and MS were summarized.
介绍一个气体检测系统，简要阐述了离子迁移谱仪的工作原理和系统的硬件组成和软件设计。
This article introduced a gas testing system, briefly elaborating work principle of the ion mobility spectrometry, hardware component and software design.
离子门是离子迁移谱仪的一个重要部件，主要作用是用来控制离子以脉冲的方式有效地进入迁移管。
Ion gate is one of the important parts in an ion mobility spectrometer. The main function of the ion gate is to control the ions to fly into the drift tube in pulse mode.
离子迁移管是离子迁移谱仪的核心部分，它用来产生均匀的电场，以使不同迁移率的离子进行分离。
The drift tube is the key part of the ion mobility spectrometry. The drift tube is used to produce even electric field, so that different ions can be separated because of different ions mobility.
摘 要差分式离子迁移谱是一种新的离子迁移谱技术，近年来在痕量化学物质检测方面得到了广泛应用。
The Differential Mobility Spectrometry is a new technology of ion mobility spectrometry, it is widely used for detecting trace chemical substances in recent years.
本文简要介绍了离子迁移谱的基本原理，对近年来离子迁移谱技术的最新进展进行了较为详细的评述，并对未来的发展趋势作了展望。
This review summarizes the fundamental principle of ion mobility spectrometry (IMS). New progress is presented and commented in detail. Furthermore, t he developmental trend of IMS is also discussed.
本文简要介绍了离子迁移谱的基本原理，对近年来离子迁移谱技术的最新进展进行了较为详细的评述，并对未来的发展趋势作了展望。
This review summarizes the fundamental principle of ion mobility spectrometry (IMS). New progress is presented and commented in detail. Furthermore, t he developmental trend of IMS is also discussed.
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