基于X射线技术的安全检查设备在地铁安检中的应用

摘要

地铁X射线安全检查设备能够分辨出有机物、无机物和混合物（或轻金属）,能有效阻止违禁品和限带品被带入地铁站内,是保障地铁安全的重要手段。介绍了X射线安全检查设备的特点、原理、结构组成和功能。%The metro X-ray security screening equipment is able to distinguish between organic,inorganic substances and mixtures（or light metal）,it can effectively prevent forbidden articles and restricted products taken into the metro station,which is an important mean to protect metro safety.The article describes the characteristics of the X-ray security screening equipment,principles,structure composition and function.