理学 数据库安全 释 database security 数据库安全 保护数据库信息的保密性、完整性、一致性和可用性免受非法入侵、恶意修改、偷窃和未经授权的披露。
数据库 数据库管理系统及其实现技术 释文 database security 数据库安全
- ket vector
- ketyl
- Keurusselkä crater
- keV
- kevatron
- Kevin Costner
- Kevin Plank
- Kevin Rudd’s National Apology
- Kevin Spacey
- kewa family
- Ke Wei
- Kew Royal Botanic Gardens
- Kewu
- Ke Xiangfeng
- kexue prescription
- Kexuezhai Collection
- key
- key agreement
- Ke Yan
- Keyan Sculpture and Cliffside Sculptures
- key aspects of pulse manifestation
- key biodiversity areas
- key block method
- keyboard
- keyboard harmony