然后，反应堆冷却剂存货会减少。
如果现场电源失效，对反应堆冷却系统的控制是非常有限的。
If all AC power is lost, the options to cool the core are limited.
然后你们会有，在屏障完整性，反应堆冷却系统行为，覆盖层失效。
Then you have, in terms of the barrier integrity, reactor cooling systems activity, cladding failure.
Jaczko说，日本方面已经要求额外的器械装备帮助供水并保持反应堆冷却。
NRC Chairman Greg Jaczko said Japan has asked for additional types of equipment that will help provide water and keep the reactors cool.
Jaczko说，日本方面已经要求额外的器械装备帮助供水并保持反应堆冷却。
Japan has asked for additional types of equipment that will help provide water and keep the reactors cool, Jaczko said.
还有反应堆冷却剂系统焊接问题，它们使用了并且得到原生水,应力腐蚀裂痕。
There are reactor coolant system weld issues, they're used and they're getting primary water stress corrosion cracking.
日本福岛二号核反应堆冷却系统破坏后，核燃料棒将可用的水煮沸，并露出水面数小时。
When the cooling system failed at Japan's Fukushima Dai-Ichi reactor Number 2, the fuel rods boiled through the available water and were for a period of hours exposed to the air.
如果这是真的，那这的确是一周以来反应堆冷却以及阻止核物质扩散的工作中获得的好消息。
If true, the announcement is one piece of good news in a week-long struggle to cool the fuel in the reactors and block the emanating radiation.
有一个较好的信息传来，新电缆的安装工作现在已经完成，可以向保持反应堆冷却的泵提供电力。
There was better news about a new power cable that's now being completed. It should supply electricity to the pumps needed to keep the reactors cool.
为了使三号反应堆冷却，直升机已经在那里倾泻了30多吨海水，但是官方仍然无法知道此方法是否有效。
Helicopters have dumped approximately 30 tons of seawater on the No. 3 reactor building to attempt to cool it down, but officials are still trying to figure out if it had any effect.
好了，下一个问题是反应堆冷却系统焊接，现在，这个图表是从它们的网站上来的，现在，这些区域，存在着焊接问题。
Okay the next issue is reactor coolant system weld issues. Now this graphic again comes from their website. Now these are all the areas in which there are weld issue problems.
电力供应损坏导致反应堆冷却功能故障，为此六个核反应堆中的四个发生大火和一系列爆炸。随后核电站检测到核泄漏。
Radioactive leaks were detected after a series of explosions and fires at four of its six reactors following the failure of their cooling functions due to the damaged power supplies.
该机构表示，福岛核发电厂三号核反应堆冷却系统断电，可能会发生爆炸。此前这座核电厂一号核反应堆星期六发生了爆炸。
The agency says the cooling system at the number three reactor at the Fukushima nuclear power plant is offline and could possibly explode, following Saturday's blast at the plant's number one reactor.
4号反应堆冷却池中的燃料据称已经去年11月时全部移出，在过去的四个月中燃料棒应该已经显著冷却，因此不太可能引起爆炸。
The fuel in unit 4's cooling pond is thought to have been removed from the reactor sometime in November.Over the past four months, it will have cooled down substantially, making exposure less likely.
4号反应堆冷却池中的燃料据称已经去年11月时全部移出，在过去的四个月中燃料棒应该已经显著冷却，因此不太可能引起爆炸。
The fuel in unit 4's cooling pond is thought to have been removed from the reactor sometime in November. Over the past four months, it will have cooled down substantially, making exposure less likely.
科学家们警告说紧急冷却系统可能失灵，核反应堆的堆芯熔毁可能会发生。
Scientists warned that emergency cooling systems could fail and a reactor meltdown could occur.
新型的反应堆被设计出来，包括由钚提供能量，液态钠参与冷却的快中子增殖反应堆。
New types of reactors were designed, including the Fast Breeder reactor powered by plutonium and cooled by liquid sodium.
为了稳定反应堆和重启冷却系统，公司是迅速要重新将电厂和电网连接起来。
To stabilize the reactors and restart cooling systems, the company rushed to reconnect the power plant to the electric grid.
福岛反应堆的冷却系统在海啸中被毁。
The cooling systems for the Fukushima reactors were destroyed by the tsunami.
只有在这之后，才能开始着手准备对受损的四个反应堆进行冷却关闭。
Only after that, he said, can efforts begin to prepare the plant's four troubled reactors for a cold shutdown.
周五，工作人员继续向受损核反应堆注水，试图冷却高放射性燃料棒防止其过热。
On Friday, workers continued to direct water on the damaged reactor buildings. It was an attempt to cool the highly radioactive fuel rods from overheating.
周二，该反应堆中用以冷却核燃料的燃料储存池发生火灾，导致放射性物质释放进入大气之中。
On Tuesday, a fire broke out in the same reactor's fuel storage pond — an area where used nuclear fuel is kept cool — causing radioactivity to be released into the atmosphere.
他们换成军用消防栓来冷却反应堆和燃料池。
They switched to military fire engines to douse the reactors and the pools of spent fuel rods beside them.
在这种类型的反应堆中是用水来冷却反应堆芯棒的，反应堆发生蒸汽，转动汽轮机发电。
In the types of reactors involved, water is used to cool the reactor core and produce steam to turn the turbines that make electricity.
氚会在核反应堆的冷却水中积聚下来，通常会被少量地排放到自然界中。
It accumulates in the cooling water of nuclear reactors and is often vented in small amounts to the environment.
氚会在核反应堆的冷却水中积聚下来，通常会被少量地排放到自然界中。
It accumulates in the cooling water of nuclear reactors and is often vented in small amounts to the environment.
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