Various definitions for safety and liveness appeared in literature are analyzed and compared.
对现有文献中不同的安全性和活性定义进行了分析和比较。
Together, this discovery and failure detection is often referred to as liveness.
这个发现和故障检测总称活性。
The liveness functionality (opening and monitoring of connections) is the main work performed by the HA Manager component itself.
活性功能（连接的打开和监视）是HAManager组件本身执行的主要工作。
After all, theatre is a much harder thing to commodify than many other art forms because its value derives from its liveness, and cannot be reproduced and sold AD infinitum.
毕竟，剧院是一个相较于其他艺术形式来讲更难商品化的地方，因为它的价值取决于它的人气，并且永远也不可能复制和出售。
Liveness and safeness are important behavioral properties of net systems.
活性和有界性是网系统的重要行为特性。
Liveness and safeness are important behavioral properties of nets (systems).
活性与安全性是网系统重要的行为性质。
For most safety properties and some liveness properties of real-time systems, model checking can be reduced to reachability analysis.
模型检测时，实时系统的大多数安全属性和部分活性都可以通过可达性分析算法来验证。
In general, a typical iris recognition system includes iris imaging, iris liveness detection, and recognition and this paper focuses on the last issue.
通常一个典型的虹膜识别系统包括虹膜成像、活体检测和虹膜识别，本文把重点放在最后一部分。
Moreover, a judgement condition for live and bound WAC net system is given, and the sufficient and necessary condition for WAC net liveness monotonicity is shown.
同时，提出了活的有界的WAC网系统的判定条件，进而给出了WAC网活性满足单调性的充分必要条件。
Moreover, proves the sufficient and necessary conditions of deciding if NESAC nets is the structural liveness.
给出了NESAC网结构活判定的充分必要条件以及它们的证明。
By the algorithm formulated in this study, a liveness-enforcing supervisor of FMS with simple structure and maximally permissive behavior can be found.
通过文中给出的算法，最终获得结构简单、状态最大许可的柔性制造系统活性监督控制器。
According to different network structure, a subnet level reduction rules has been put forward based on SCN and the liveness, effectiveness and completeness of these rules have been demonstrated.
根据网结构的不同，基于SCN提出一组子网级化简规则，证明了这组化简规则的活性保持性、有效性和完备性。
According to different network structure, a subnet level reduction rules has been put forward based on SCN and the liveness, effectiveness and completeness of these rules have been demonstrated.
根据网结构的不同，基于SCN提出一组子网级化简规则，证明了这组化简规则的活性保持性、有效性和完备性。
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