The observer object subscribes to events that report any state changes in the monitored entity, and then updates its own state based on information in those events.

观察器对象订阅那些报告所监视实体中任何状态更改的事件，然后基于那些事件中的信息更新自己的状态。

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These services are monitored during the manage phase for timely responsiveness for different service requests, detecting failures at service levels, and restoring the operational state of the system.

在管理阶段中，将监视这些服务对不同服务请求的及时响应能力，检测不满足服务水平的情况，并恢复系统的可操作状态。

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relayd(8) is now also able to send Simple Network Management Protocol (SNMP) traps through snmpd(8) when the state of a monitored host changes.

目前，当被监控主机的状态改变时，relayd(8) 还能够通过 snmpd(8) 发送 Simple Network Management Protocol (SNMP) 转移。

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Ryan Gabrielson of California Watch won the state reporting prize for a series looking at how abuse at state clinics was poorly monitored and investigated by the state office responsible for doing so.

WSJ: Mother Jones reporter wins Polk for Romney story

Moreover, once the infrastructure has proved successful, further trials will be carried out to establish how many cows in a herd need to be monitored to give a reliable indication of the herd's overall state of health.

ECONOMIST: MONITOR

Clearly, our intelligence capabilities are not what they need to be when the threat comes not from weapons that can be monitored from space but from small, highly disciplined and ruthlessly secretive groups and their state sponsors.

CENTERFORSECURITYPOLICY: War Comes to America