信息安全 信息系统安全防护技术 释文 access control matrix 访问控制矩阵
- water food web
- water footprint
- Waterford
- water for filature
- water for injection
- water for pharmaceutical use
- water for tea brewing
- waterfowl
- water freight bill
- water freight tariffs
- waterfront
- waterfront buffer
- waterfront plants landscape
- waterfront space design
- water-front survey
- water function region hierarchical management
- water function zone
- water function zone division
- water function zone of important rivers and lakes in China
- water gas
- water-gas ratioof gas well
- water gas reaction
- water-gas reaction
- water gas shift reaction
- water-gas shift reaction