【摘要】 利用爆炸物的化学或物理性质可实现多种爆炸物检测技术。现有的检测技术可分为两大类 :爆炸物的体探测技术与痕量爆炸物探测技术。重点介绍了三种痕量爆炸物探测技术 ,即生物传感器技术、化学传感器技术及MEMS传感器技术 ,并指出MEMS传感器技术具有其它技术无可比拟的价格低廉、体积小、携带方便等优点更多还原

【Abstract】 There are many kinds of explosive detecting techniques based on explosive’s chemical or physical characteristics. The current detecting technology can be divided into two parts: bulk explosive detecting technology and trace explosive detecting technology. In this paper three kinds of trace explosive detecting techniques are introduced in detail such as chemical sensor , biosensor and MEMS sensor technique. Also it showed that MEMS sensor technique has such advantages as low price, miniature and convenience etc, which any other technique can’t have.更多还原