safety nets

Considering the result of improved FMECA and the conversion relationship between the fault tree and stochastic petri nets, the paper takes a reliability analysis to the spring full-open safety valve and gets some reliability date in the last.

根据改进FMECA分析结果以及故障树与随机Petri网之间的转换关系，将弹簧全启式安全阀的故障树转换成相应的随机Petri网，通过结合相关的失效数据进行定量的可靠性分析。

Safety nets, if too generous, make work optional.

保障体系如果过于全面, 将使工作不再必需.

The group also emphasised the importance of social safety nets in support of reform efforts.

该小组亦强调，设立社会安全网对促进改革工作十分重要。

No safety nets The African Development Bank says, "Aging is highly linked with long-term physical and mental disability and a number of long-term chronic conditions."

非洲开发银行说，“老化和长期身心障碍和许多慢性病都有高度相关”。

But he said it would be essential to "rethink it" providing better safety nets for displaced workers.

但他表示，最重要的是要“反思”向失业工人提供更好的社会保障。

Europeans enjoy one of the world's most robust safety nets, and they tend to save more than Americans.

欧洲人享受着全球最为坚实的保障体系之一，但他们也比美国人更注重储蓄。

All my safety nets were gone.

因为我所有的安全保护网都撤掉了.

Not very. Usually we have safety nets under us.

不很危险. 我们下面通常都有安全网.

The Vice President has no such safety nets.

副总统可没有这种保护网。

In Munich, they chew over the contrasts between the two continents: risk-taking versus safety nets, the free market versus regulations, start-ups versus incumbents.

在慕尼黑，他们详细讨论了欧美两大洲之间的差异，话题包括风险承担与安全网络、自由市场与监管条规、初创公司与现有企业等。

Some people actually build safety nets to prevent children from falling off balconies.

一些人为防止儿童从阳台上掉下去建造了安全网.

It makes use of the reachability tree to analyze the correctness, safety, fairness, reachability and liveliness of the Petri nets model of security electronic payment.

根据可达树分析了电子支付协议Petri网模型的正确性、安全性、公平性、可达性和活性。

Expanding social safety nets can make even poor citizens less dependent on traditional powerful patrons.

社会安全网的扩大可以使贫困居民较少地依靠传统的有权有势的保护人。

Description and Verification of Comprehensive Train Safety Monitoring System by Temporal Petri Nets

行车安全综合监控系统的时序Petri网描述及验证

Asia's less open capital accounts, younger populations and rudimentary social safety nets also help drive savings higher.

亚洲的资本账户不那么开放，人口比较年轻，社会保障网络刚刚起步等因素，也帮助推高了储蓄率。