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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