The test of on-site application shows that it has a good protecting power.

通过现场应用试验表明其劳保服装具有良好的防护性能。

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When a big storm occurs, the Space Weather Prediction Center releases a warning to the U. S. Department of Homeland Security, emergency managers and agencies responsible for protecting power grids.

一场强太阳风暴到达时，太空天气预测中心发送警告信息给美国国土安全局，应急指挥人员和保护电网的部门。

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Mindful that the work of protecting America is never finished, we will do everything in our power to keep America safe.

鉴于保卫祖国的任务将永远不会终结，我们将尽一切力量保卫美利坚的安国。

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"And we will continue to make that case through our Swiss protecting power who represents the United States in Tehran,".

VOA: standard.2009.11.09

Sweden is the protecting power for the United States in North Korea because the two countries, which fought on opposite sides during the three-year Korean war in the 1950s, do not have diplomatic relations.

CNN: Families lobby media before journalists' North Korean trial

Meanwhile, the Swiss ambassador to Iran -- the protecting power of the U.S. in Iran -- was called into the Iranian Foreign Ministry on Wednesday to hear Iranian complaints regarding U.S. interference in Iran's election process, P.

CNN: Iranian protesters mostly unfazed by government warnings

The regime monitors computers and cell phones for the sole purpose of protecting its own power.

WHITEHOUSE: On Nowruz, President Obama Speaks to the Iranian People (Arabic) | The White House