These are the three recycling pumps which supply water to reactor cooling system.
这是三个循环泵的供水水反应堆冷却系统。
It can be used as nuclear reactor cooling material and the reducing agent in organic synthesis.
可以用作核反应堆的冷却材料，有机合成的还原剂。
Then you have, in terms of the barrier integrity, reactor cooling systems activity, cladding failure.
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。
The reactor cooling system re-circulates water, so its return would simplify recovery operations.
反应堆的冷却系统将水不断进行循环，冷却系统恢复后可以简化复原工作。
The failure of diesel generators, which power water pumps that are critical to reactor cooling systems, was a leading cause of the current crisis.
柴油发电机故障是这次危机的主要原因。柴油发电机为对反应堆冷却系统至关重要的水泵提供电力。
While the EPR relies on active pumping to maintain reactor cooling, an Areva spokesman told Technology Review yesterday that it has extra backup generators for added redundancy.
EPR依靠主动式水泵抽运以冷却反应堆，Areva发言人昨天对TechnologyReview记者称，设计有额外的备用发电机组以满足多余的需求。
Earlier, Japan's Chief Cabinet Secretary Yukio branches in 14 wild night at a press conference that the current Unit 2 reactor cooling operation if successful, should the situation will become stable.
此前，日本内阁官房长官枝野幸男在14日晚在记者招待会上表示，目前2号机组反应堆的冷却作业如果顺利，状况应该会变得稳定。
Scientists warned that emergency cooling systems could fail and a reactor meltdown could occur.
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。
The core must continue to be coolable, you need to show that and you need to show that long term cooling must be provided even after the reactor is stabilised.
核心必须继续是可以冷却的，你需要展示那点，还有你需要,展示出长期的冷却是能够提供的,即使在反应堆已经稳定下来后。
So that is the emergency core cooling system for a pressurised water reactor.
所以，那是紧急核心冷却系统，对于一个加压水反应堆而言。
The pools, which sit atop the reactor buildings and are meant to keep spent fuel submerged in water, have lost their cooling systems.
乏燃料池位于反应堆建筑的顶部，它们本应浸泡在冷却水中，但是它们的冷却系统已经损坏。
But even after shutdown, there is residual heat that needs to be drawn off by cooling water pumped through the reactor core, and that’s where the trouble came.
但是即便终止之后，依旧有余热存在，需要冷却水泵抽水注入反应堆芯将热量散去，这也是问题所在。
Steam generated by the heat of a cooling down reactor has enough force to run a turbine, which then runs a pump that provides coolant to the core.
由冷却的反应堆产生的蒸汽足够运行一台涡轮机，然后该涡轮机运行一台水泵为反应堆提供冷却剂。
When auxiliary batteries were exhausted, the plant was without power to continue cooling reactor cores and spent fuel pools.
一旦辅助电池用尽，核电站将无法继续冷却反应堆内核以及乏燃料池。
Almost all six reactor units at the plant are now stable or approaching stability, and power has been restored, enabling the operators to resume controlled cooling of the reactors.
几乎核电站的全部六个反应堆机组目前都情况稳定或者正在逐步稳定，而且供电已经恢复，这使得操作人员可以恢复对机组的冷却控制。
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.
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 plant's operators responded incorrectly to the situation and stopped cooling the reactor, which overheated, suffered damage, and released radioactive material inside the plant.
核电站的操作人员对情势反应不当，停止对反应堆进行冷却，导致反应堆过热而破损，并将放射性材料释放到核电站内。
Reactor operators calculate how long it would take, once cooling is lost, for the spent fuel to boil the water it sits in.
反应堆操作员计算过燃料池使输入的冷却水沸腾（即冷却失效）需多少时间。
In addition to the reactor cores, the storage pool for highly radioactive irradiated nuclear fuel is also at risk. The pool cooling water must be continuously circulated.
除了反应堆堆芯，用来储存辐射性极强的辐照核燃料的贮存池也很危险。
The reactor that was not cooling properly in Japan, the Fukushima Daiichi No. 1 reactor, was a boiling-water type.
日本那座没有被正确冷却的反应堆，也就是福田第一电站第一反应堆，是一座沸水堆。
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.
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。
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