磁层-电离层系统(MI系统)
Magmetosphere-Ionosphere(MI) system
无限维离散系统系统
Infinite dimensional discrete time systems
安防系统
safety system
Security-monitoring System
security system
guard system
Alarm system
security and defense system
safety guarding system
defence system
safeguard system
securiy and safeguard system
安防系统集成
Security system integration
被动消防系统
Passive fire protection system
传染病预防系统
acute infectious disease prevention system
船舶附生物预防系统
marine growth prevention system
电厂消防系统
fire-fighting system of power plant
对外消防系统
outboard fire-fighting system
二次系统防雷
lightning protection for the secondary system
发动机冷却系统防冻
engine cooling system antifreeze
高速公路机电系统防雷
the highway electromechanical system of lightning-protective
公路隧道消防系统
fire protection system of road tunnels