信息安全 信息系统安全防护技术 释文 privileged mode 特权模式
- natural epimorphism
- natural equation
- natural equivalence
- natural erosion
- natural exponent
- natural extension
- natural fade document
- natural family planning
- natural fermentation
- natural fertility
- natural fiber
- natural fiber reinforcements
- natural field electrical methods
- natural filter
- natural filtration
- natural-flavoring
- natural flowing production
- natural fluid flows
- natural focus
- natural forcing
- natural forest
- natural forest conservation program
- Natural Forest Protection Project
- natural forest protection project in China
- natural forest resources of China