Circulating and flowing-down tube of anolyte and that of catholyte are installed outside the reactor components.

阳极电解液和阴极电解液的循环和下流管安装在反应器组件的外部。

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The control rods are also used to shut the reactor down from 100% power to about 7% power (residual or decay heat).

它也用来关闭反应器，可以从100%的动力降到7%动力（残留的延迟的热量造成）。

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New “passive safety” features can shut a reactor down in an emergency without the need for human intervention.

新的“主动性安全设施”的功能在紧急情况下，无须人工干预就可以关闭反应堆。

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North Korea has shut-down and partly dismantled its nuclear reactor complex under terms of the accord.

VOA: standard.2009.03.25

This should also be an opportunity for Westinghouse, which has designed the third-generation AP1000 reactor to shut down safely even in the event of complete loss of electric power.

FORBES: Reports Claim Meltdown At Japanese Reactor

This traded annual supplies of heavy fuel oil, and eventually two western-designed nuclear reactors, for North Korea's agreement to shut down its own plutonium-rich reactor, whose fuel rods could have been reprocessed into bomb cores.

ECONOMIST: North Korea

In early April, the cooling system at one of the pools containing spent - but highly radioactive - fuel rods in reactor number three broke down for about three hours.

BBC: IAEA calls for improvements at Japan's Fukushima plant