本文通过介绍国内外主要的痕量炸药探测技术,结合国内防爆安检工作的实际情况,谈谈选择炸药探测仪应该把握的关键要素,以及日常维护保养中应该注意的事项。当前,我国正在处于经济转型、社会转轨的关键时期,也是人民内部矛盾凸显期、 This article introduces the main domestic and foreign trace explosives detection technology, combined with the actual situation of domestic anti-explosive security inspection, to talk about the key elements of the selection of explosives detector should grasp, as well as routine maintenance should pay attention to matters. At present, our country is in a crucial period of economic restructuring and social transition, as well as a prominent period of contradictions among the people,