信息安全 信息系统安全防护技术 释文 security clearance 安全许可
- Dalmacija
- dalmatian pelican
- dalmatica
- Dalnevostochny Federal’nny Okrug
- Dalnevostochny Republic
- Daloa
- Dalong Formation
- Dalong Tan
- Dalongtan
- Dalou Shan
- Dalsey Hillblom and Lynn
- Dal Stivens
- Dalteparin sodium
- dalton
- Dalton crater
- daltonide
- daltonism
- Dalton law
- Dalton law of partial pressure
- Dalton plan
- Dalton's law
- Dalton's law [of partial pressure]
- Dalton's law of partial pressure
- Dalton's partial pressure law
- Dalu Hu