After you get Nagios installed and running properly, you'll no doubt want to start monitoring more than just your local machine (your monitoring host).

安装完nagios并确保其正确运行后，除了本地机器(监视主机)之外，您一定还想监视更多的东西。

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The hardware structure and working process of monitoring host and wireless sensor nodes that monitor line sags, line temperatures and insulators are expounded.

文章详细阐述了监测主机以及用于监测弧垂、输电线温度和绝缘子的无线传感器节点的硬件结构和工作流程。

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Starting at the top is the global monitoring host that's grouped into the second level of regional hosts, which are then grouped into the third level of local hosts.

从顶部开始的是全球监视主机，此主机分组为第二个级别的地区主机，后者又分组为第三个级别的本地主机。

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Biosensors that can be worn on clothing or jewelry, held against the skin by a Band-Aid-like patch, or inserted beneath the skin are now capable of monitoring a host of chronic diseases.

FORBES: Personalized Healthcare Choice Vs. Government Mandated Obamacare - Part 1

In its medical division, the company makes systems to gauge bone density and perform a host of patient monitoring functions.

FORBES

Comcast's XFINITY Home Security service provides intrusion and fire protection in addition to a host of interactive features including home monitoring, home management and energy management services, with the added benefits of web and mobile access.

ENGADGET: Xfinity Home Security makes home monitoring and management Comcastic (video)