信息安全 信息系统安全防护技术 释文 security model 安全模型
- scintillator materials
- scintillator neutrino detector
- scintillometer
- scintilloscope
- scintilogger
- scintiphotogram
- scintiphotography
- scintiscanner
- scintiscanning
- scion
- SCIP
- Scipio Africanus
- scirpus
- SCIS
- scission
- scission point
- scissors
- scissors difference of price
- sci-tech novelty retrieval
- SCI期刊
- S. C. Kleene
- S. C. Kleene (1909—1994)
- SCL
- Scl
- SCLC