Flapping can be indicative of configuration problems (such as thresholds set too low), troublesome services, or real network problems impacting SLA guarantees.

震荡常常表明配置有问题(比如限值太低)、服务有麻烦或存在影响sla保证的网络问题。

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Possession is the law in most cases, and we feel a lot better holding a signed contract between our fingers that guarantees our rights than a digital copy that represents the real thing.

在大多数情况下，占有就是法律，而且同描述真实情况的数字拷贝相比，手里拥有确保我们权利的签字画押的合同时，我们感觉会更好。

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Background monitoring system is composed of YanHua industry control machine and PCI based data boards which guarantees the sampling data reliability and implements the real time pharos calculation.

数据采集系统平台由研华工控机及基于PCI接口的数据板卡组成，实现了可靠的数据采集和实时相量测量。

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"It seems like we are returning to the time of Stroessner, when there were no real guarantees, " said Rodrigo Villagra, a leader of Paraguay's Co-ordinator of Human Rights.

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Moreover, it is not uncommon for certificates to be issued by self-proclaimed experts or painting restorers who have no real authority or scholarship about the artist, and whose guarantees carry no real weight in the actual market.

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This arrangement came crashing down in the fall of 2008 as mortgage defaults increased and the guarantees became real liabilities.

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