Wide area protection is based on communication technology, constrained by the level of communication technology.

广域保护的基础是通信技术，受到通信技术水平的制约。

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Article discussed the wide-area protection concept , function and structure, and the configuration of communication network.

文章讨论了广域保护的概念以及广域保护系统的功能和结构组成、通信网络的配置。

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The synchronized phasor measurement units (PMU) is significant to the wide-area protection and stability control in modern power system.

在现代电力系统广域保护和稳定控制系统中，同步相量测量单元（PMU）起着重要作用。

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In the area of protection, UNICEF Senior Health Advisor, Anne Golaz,says the promotion of adequate nutrition, particularly breast feeding, is key to improving the child's natural defenses.

VOA: standard.2009.11.02

The RSPB has also voiced concerns about any potential oil extraction around Rathlin Island, off County Antrim, a Special Area of Conservation and a Special Protection Area (SPA), which it argues is too important for wildlife to allow that to happen.

BBC: Ireland 'close to oil billions'

"Rathlin is a Special Area of Conservation, (SAC) and a Special Protection Area (SPA) and the RSPB would like the UK government not to license oil and gas exploration in these areas, as they are too important for wildlife, " he said.

BBC: Irish oil rig, Barryroe

One area that provides protection against rising rates is floating-rate bonds, notes Ms. Bewick.

WSJ: As Many Stocks and Bonds Get Pricey, It's Time to Play Defense