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
- ship water supply hygiene
- ship wave
- ship weather instrument
- shipwreck injury
- ship’s principal dimensions
- Shiqian Chengnan Wenquan
- Shiqian Hot Springs Scenic and Historic Area
- Shiqiantai tea
- Shiqian Xian
- Shi Qingshan
- Shiqi pigeon
- Shi Qisong
- shiqizhui
- shiquan dabu decoction
- Shiquan Xian
- Shiqu Xian
- Shirakatsi crater
- Shirakawa Yoshikazu
- Shire River
- Shi Ri Xiao Shuo
- Shirley
- Shirley Hazzard
- Shirley MacLaine
- Shirley Temple
- Shirley Verrett