This paper proposes a multi-scale spatial detection method against distributed stealthy traffic anomaly,which could deploy early-stage detection on key nodes of the network.
文中提出一种分布式隐蔽异常流量的多尺度空间检测方法,可在网络中的骨干结点上进行早期检测,该方法对骨干网络结点上直接可得的多条链路流量分别进行多尺度小波包分析,找到不同时段下的异常频段,获取该时段下的多个异常重构信号,再从空间上通过核密度估计评估这些信号构成的高维空间点在该时段下的异常程度,作为检测依据。
The significance of concealed work,the main forms of concealing,causes of problems concerning concealed work,as well as means dealing with them are expounded.
阐述隐蔽工程的重要性,工程隐蔽的主要形式,工程隐蔽容易出现问题的原因,以及搞好隐蔽工程的一些做法。
hidden determinant
【免疫】隐蔽决定簇
implicit reinforcement
隐蔽的强化作用 隐蔽的增强作用
belt with a concealed section for holding money.
一种隐蔽的装钱的带子。
having a covert or special meaning.
有隐蔽而特定意味的。
recessed sprinkler syste
半隐蔽型喷水灭火系统
The guerrillas were enshrouded in the sorghum fields
游击队隐蔽在高粱地里。
a meeting-place, birthplace, hiding-place, etc
会面地点、 出生地、 隐蔽所
Behavior proceeding from hidden motives.
源于隐蔽动机的行为
He was making no attempt to take any cover.
他并不想找地方隐蔽。
The place is favourable to concealment.
这是容易隐蔽的地方。
The tall grass screened the enemy's movements.
草丛隐蔽了敌人的活动。
They camouflaged in bushes.
他们隐蔽在灌木丛中。
Isn't this a splendid hide-out?
这地方隐蔽极啦，可不是？
arrested by the police who had been lying in wait
被隐蔽埋伏的警察捕获.
To keep oneself out of sight.
隐蔽藏在看不见的地方
bomb-proof shelter( for submarines)
（潜艇用的）防空隐蔽坞.
A machine gun opened up from a concealed position.
机枪从隐蔽阵地开火。
Blind and explanatory Undo
隐蔽撤销和解释性撤销