liveness
英
美
n. 活性；有生命的性质或状态；回响度；活跃度
英英释义
noun
- the property of being animated
双语例句
- The Study of Petri Net System Liveness
Petri网系统活性的研究 - In the view of analysis method, the reduction rule of CPN was extended, which is integrated with the reachability graph to check the liveness and bound properties of interactive protocol model.
在交互协议分析方面，对CPN模型简化规则进行了扩展，提出了集成简化规则和可达图的定性分析方法。 - Furthermore, liveness, another significant behavioral property, means that every production process can always be finished.
更进一步，系统活性是另一个重要的行为性能，它意味着系统中每一个加工进程或早或晚终究可以完成。 - Liveness is one of the important behavioral properties of Petri nets.
活性是Petri网的重要行为特征之一。 - In this paper, a sufficient condition and a necessary condition on liveness for Weighted Asymmetric Choice ( WAC) net system which is an important subclass of Petri net system are presented.
给出了Petri网系统的一个重要子类，即加权非对称选择网（weightedasymmetricchoicenet，简称WAC网）系统活性的一个充分条件和一个必要条件； - Model-based analysis includes safety analysis ( checking that bad things never happen) and liveness analysis ( checking that good things eventually do happen).
基于模型的分析包括安全分析（检测那些永远不会发生的安全隐患）和活性分析（检测那些最终会发生的有效内容）。 - According to the object-oriented Petri net model of single system object and the whole system built before, we analyzed the systematic nature about the model, including the structural liveness and the structural boundedness.
在建立系统对象和系统整体面向对象Petri网模型的基础上，进行系统性质分析，主要包括结构活性分析和结构有界性分析。 - After G1 performs a global marking phase determining the liveness of objects throughout the heap, it will immediately know where in the heap there are regions that are mostly empty.
在G1对全局进行标记并决定堆上对象的活跃度后，它立刻就知道堆上的哪些区域几乎是空闲的。 - It is proved that the WTTPN is equivalent to its underlying net about liveness, boundedness and reversibility.
证明了WTTPN与其基网系统关于活性、有界（安全）性和可逆性等价。 - Aiming at photo deception in face recognition system, a new face liveness verification algorithm using estimation of face pose variation is presented.
针对人脸识别系统中的欺骗手段，提出了一种基于姿态变化的脸部真实性判别算法。