各个乏燃料池的状态还不清楚，这种情况令人不安。
The status of the various spent fuel stashes is not clear, which is disturbing.
其他厂房内的乏燃料罐可能也被氢气的爆炸所破坏。
Spent fuel tanks in the other buildings may also have been damaged by the hydrogen explosions.
因此，大部分的乏燃料棒依然保存在乏燃料池里。
然后，会在容器外的乏燃料里出现事故,这是在里面，这是在外面。
Then you have accidents in the spent fuel outside of containment. This is inside and this is outside.
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。
When auxiliary batteries were exhausted, the plant was without power to continue cooling reactor cores and spent fuel pools.
这是乏燃料冷却水池，跟日本核电站发生故障的水池一样。
This is the pool where spent fuel rods are kept cool, just like the one that malfunctioned in the Japanese plant.
获取燃料的那些国家将必须同意接受严格的核查，并返还乏燃料以便监督。
Those drawing fuel would have to agree to strict verification and to return spent fuel for oversight.
自从核危机开始，乏燃料池的情况一直牵动着人们的心，焦虑与困惑与日俱增。
The condition of the spent fuel pools has been a source of rising anxiety and confusion since the crisis began.
在核废料管理领域，一些国家在乏燃料的处理方面取得了技术突破。
In the field of nuclear waste management, some countries have made technological breakthroughs in dealing with spent fuel.
废燃池冷却系统用于导出乏燃料组件的衰变热，同时净化乏池内的水质。
The spend fuel pit Cooling System is designed to remove the decay heat generated by stored spend fuel assemblies and to purify the water in the spent fuel pit.
所幸，乏燃料棒的辐射量及其产热量在开始几天和移出反应核之后的几周里都在不断下降。
Fortunately, the radioactivity of spent fuel—and therefore its ability to generate heat—drops fairly rapidly in the first few days and weeks after it is removed from the core.
据信中透露：“乏燃料棒再处理已经进入了最后阶段，与此同时镮的武器化也正在进行。”
"Reprocessing of spent fuel rods is at its final phase and extracted plutonium is being weaponised, " it said.
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。
The pools, which sit atop the reactor buildings and are meant to keep spent fuel submerged in water, have lost their cooling systems.
本文为以后建造乏燃料临界实验装置，开展燃耗信任制技术的综合研究打下了基础。
It provided the basis for constructing the spent fuel critical experimental facility and development studies of burnup credit technology.
辅导第一核电厂的工人一直奋战于使反应堆和乏燃料池冷却，以避免大规模释放辐射。
Workers at the Fukushima Daiichi plant have been battling to cool reactors and spent fuel ponds to avoid a large-scale release of radiation.
4号反应堆第一次起火时就伴随着比之前报告的更高剂量的辐射，人们怀疑这是由乏燃料泄漏引起的。
When the first fire at unit 4 was accompanied by radiation levels much higher than had been reported previously it raised the suspicion that the spent fuel had been involved.
计算结果表明，该装置的堆芯布置满足临界和控制要求，能够满足乏燃料临界实验的需求。
The result indicates that the reactor core arrangement satisfies the critical and control request, and can meet the purpose of spent fuel critical experiments.
这场火灾被认为出自这些乏燃料，这些乏燃料原本应该完全沉入水中，但现在看来并不是这样。
The fire is thought to have got to this fuel, which should have been entirely submerged, but may well not have been.
乏燃料由完全耗尽铀-235的旧燃料棒组成，核反应堆的链式反应就是由铀-235激发的。
It is made up of old fuel rods that have become sufficiently depleted of uranium-235, the isotope that drives a reactor’s main chain reaction, to be no longer useful.
动力堆乏燃料由于其燃耗深，所以成分复杂，放射性强，从而给其后处理分析带来极大的困难。
Due to deep burn-up, the spent fuel of nuclear power reactors has not only complex composition, but also high-level radioactivity.
三座堆芯中心受损的反应堆的温度仍起伏不定，而乏燃料池供水系统也顶多只是被应急修复而已。
The temperature of the three reactors with damaged central cores still fluctuates and water systems for the spent-fuel pools are jury-rigged at best.
同时，就满足乏燃料后处理中脉冲萃取柱下澄清段压降在线测量的吹气管道的要求进行了讨论。
At the same time, the shape of air tube in the bottom settler is in detail discussed for satisfying the demand in nuclear reprocessing.
假如乏燃料池真的发生堆芯熔毁的话，那么放射性物质将直接外泄，而堆芯燃料似乎已经熔毁了。
So if that does indeed begin to melt down, which it seems it may have already done, that radiation would be released directly.
核电站损毁的最大危害来自于放射性核燃料，所谓核燃料，包括反应堆中的核燃料和使用过的乏燃料。
The maximum hazard from a crippled nuclear power plant depends on how much radioactive fuel is on site, both in the reactors and in the storage pools.
也就是说，美国的乏燃料池只保存使用了最长时间的乏燃料，因而在温度和辐射水平上也是最低的。
Thus, U. S. , pools hold only the oldest spent fuel, which is also the coolest in terms of temperature and radiation.
也就是说，美国的乏燃料池只保存使用了最长时间的乏燃料，因而在温度和辐射水平上也是最低的。
Thus, U. S. , pools hold only the oldest spent fuel, which is also the coolest in terms of temperature and radiation.
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