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- multilevel security guards 多级保密保护装置
- A security guard was killed in the bank raid. 这次银行抢劫案中有一名保安遇害。
- The naughty children skedaddle when the security guard approach them. 当警卫走进时，那些顽皮的孩子就匆匆跑开了。
- Security guards were stationed at the door to deal with any interlopers. 门口已设警卫人员以阻止闯入的人。
- There are many security guards in that building. 那栋楼里有很多保安。
- Security guards make regular patrols at night. 夜间保安人员定时巡逻。
- They got in disguised as security guards. 他们装扮成保安人员混了进去。
- The hotel groundsare patrolled by security guards. 饭店的庭院有保安人员巡逻。
- The naughty children skedaddled when the security guard approached them. 当警卫走进时,那些顽皮的孩子就匆匆跑开了。
- They got in disguised as a security guards. 他们装扮成保安人员混了进去。
- The hotel grounds are patroled by security guards. 饭店的庭院有保安人员巡逻。
- He connived at the attack on the security guard. 他纵容对警卫人员的袭击。
- He started work as a security guard. 他开始工作时做保安员。
- The gang tied up a security guard. 那群歹徒把一名保安人员捆绑起来。
- The model that implement mandatory access control is called multilevel security(MLS) model. 实现了强制访问控制的模型被称为多级安全模型。
- The security guard asked the stranger for some I.D. 保安员要求陌生人出示身份证。
- Most of current multilevel secure systems adopted Bell LaPadula(BLP) Model. 现有的多级安全系统一般采用BellLaPadula(BLP)模型,但是BLP模型的"向下读,向上写"的访问规则严重影响了系统的可用性、灵活性,破坏了数据完整性。
- They were summarily ejected by the security guard. 他们立刻被保安赶了出来。
- Former security guard Richard Jewell has died. 前保安理查德。吉威尔去世了。
- The paper proposes a dynamic multilevel security model based on belief, which integrates the belief mechanism and multilevel security model. 把信任机制与多级安全模型相结合,提出了一种信任动态多级安全模型。
