信息安全 信息系统安全防护技术 释文 mandatory access control, MAC 强制访问控制
- satellite gravity gradiometry
- satellite gravity survey
- satellite gravure press
- satellite ground quantum key distribution experiment
- satellite ground tracking
- satellite hydrology
- satellite image database
- satellite image map
- satellite image navigation and registration
- satellite inclination
- Satellite italiano per Astronomia X
- satellite Ka phased array antenna
- satellite knot
- satellite laser ranger，SLR
- satellite laser ranging
- satellite launching tower
- satellite L band injection antenna
- satellite life
- satellite life prediction and assessment in orbit
- satellite line
- satellite line, satellite
- satellite magnetic survey
- satellite measurement for earth gravity field
- satellite meteorology
- satellite motion