信息安全 信息系统安全防护技术 释文 Bell-Lapadula model 贝尔-拉帕杜拉模型
- phosphoric acid fuel cell (PAFC)
- phosphoricacidtributylester
- phosphoricacidtributylester; butylphosphate
- phosphoric anhydride
- phosphor imager
- phosphor imaging
- phosphorimeter
- phosphorite
- phosphorization
- phosphorography
- phosphorolysis
- phosphorothioate oligonucleotide，PS-ODN
- phosphorous acid
- phosphor thermal quenching
- phosphorus
- phosphorus 32
- phosphorus-32
- phosphorus and nitrogen bond
- phosphorusanhydride
- Phosphorus burn injury
- phosphorus capacity of slag
- phosphorus compounds
- phosphorus cycle
- phosphorus cycling
- phosphorus hydride