爆炸袭击是最残酷、最血腥、最难防范的恐怖活动，防排爆是反爆炸恐怖袭击最直接的技术手段，其中涉及搜爆、排爆、防爆等技术装备和方法。近年来，反爆炸恐怖袭击防排爆技术取得了很大进步，但还存在许多技术难题。本文主要分析了爆炸恐怖活动规律、搜排爆装备技术和防护技术现状，研究了爆炸物探测和防排爆的技术途径，针对现有装备技术的局限性提出了研究的方向和思路。

Bomb attack is the cruelest and the most sanguinary terrorist activity, and it is hard to keep away. Prevention and removing technology is the most direct means against terrorist attack explosion. It contains the equipment and means of explosive search, removing and prevention. Nowadays, there has been great progress in prevention and removing technology against terrorist attack explosion. However, there are still several technical problems. This paper analyzes the pattern of terrorist attack activity, the equipment and shielding technology of explosive search and removing. It studies the technical means of explosive detection, prevention and removing, and puts forward research idea directly to the limitation of current existing equipment and technology.