One hundred and four nuclear power reactors currently operate in the United States, providing roughly 20 percent of the nation's electricity.

美国目前有104座核反应堆在运转，供应美国大约百分之二十的电力需求。

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The scale of the potential problem is getting clearer: 31 countries already operate large nuclear-power reactors, and some of those will be adding more.

潜在问题的程度正越来越清晰：31个国家已经在运转大型核能反应堆，其中一些国家将继续增加。

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Zirconium-base alloys are used primarily as fuel cladding material and other core structure material in water cooled nuclear power reactors.

锆合金主要用作核反应堆燃料元件的包壳材料及其他堆内构件。

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Mr.Singh called the Kudankulam site a symbol of Russian-Indian cooperation in civilian nuclear power, adding that four more reactors will be built after a new site is identified in West Bengal.

VOA: standard.2009.12.08

In 2011, the kingdom announced plans to build 16 nuclear power reactors by 2030.

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The fuel needs enriching to just under 20% (power reactors run on only 3.5%).

ECONOMIST: Less than meets the eye so far

France remains committed to nuclear power, which provides nearly four-fifths of its electricity, and exports both electricity and nuclear-power reactors.

ECONOMIST: Energy in Germany: Nuclear fallout | The