信息安全 信息系统安全防护技术 释文 security model 安全模型
- material for oil adsorption from water
- material for opera costumes
- material for operation and service of motor vehicle
- material for reactor control
- material for vacuum electronic device
- material foundation of socialism
- material genetic engineering
- material grinding
- material handling at construction site
- material handling facilities of concentrators
- material handling system
- material handling system planning
- material hemolysis
- material hoist
- material host response
- material immune response
- material implication
- material inflammatory reaction
- material intrinsic length
- material irritation
- materialism
- Materialism and Empirio-criticism
- materialism of the old type
- materialist conception of history
- materialistic criminal psychology