ABSTRACT
Tianjin Port 8 · 12 Catastrophic Explosion Accidentis making us alert. And how to learn lessons from the acci?dent,how to form effective prevention and control strategies,which make us much ponder over. Based on summarizing the experiences of the previous chemical emergencies,from the aspects of monitoring and early warning,disaster assessment,on-site detection,and remote telemetry,this paper expounds the importance of the related mechanism and the hardware construction. Then the seriousbot?tleneckin the construction of Chinese chemical defense was pointed out as well as introducing the new development direction of for?eign military monitoring and detecting equipments. Our aim is attracting much attention of peers within the discipline ,so as to effec?tively enhance the abilities of monitoring and early warning and emergency handling for chemical defense in China.